{"title":"Linear Motion Shafts","description":"\u003ccenter\u003e\n\u003ch1\u003eLinear Motion Shafts\u003c\/h1\u003e\n\u003ch2\u003eLinear Motion Shafts online\u003c\/h2\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1202.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e3mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1203.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e4mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1204.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e5mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1205.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e6mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1206.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e1\/4\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1207.html\" style=\"display:marker; 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width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e5\/8\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1214.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e16mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1215.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e3\/4\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1216.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e20mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1217.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e25mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1218.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e1\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1219.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e30mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1220.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e1 1\/4\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1221.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e35mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1222.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e1 1\/2\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1223.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e40mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1224.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e50mm\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003ctd width=\"100px\" height=\"72px\" style=\"background-image: url(http:\/\/www.vxb.com\/v\/vspfiles\/photos\/shafticon1.jpg)\" align=\"center\" valign=\"middle\"\u003e\n\u003ca href=\"http:\/\/www.vxb.com\/category-s\/1225.html\" style=\"display:marker; width:100px; height:72px; text-decoration: none;\"\u003e\u003cfont color=\"Black\"\u003e\u003cb\u003e2\"\u003c\/b\u003e\u003cbr\u003eInch\u003c\/font\u003e\u003c\/a\u003e\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch1\u003eLinear Motion Shafts\u003c\/h1\u003e\n\u003c\/center\u003e","products":[{"product_id":"20mm-linear-shaft-55-2-slide-units-2-shaft-su","title":"20mm Linear Shaft System 55 Inch Long With Two Slide Units And Two Aluminum Shaft Supports Chrome Plated Shaft With Preinstalled LB20UU Bearing For Smooth Precise Linear Motion","description":"\u003cdiv\u003e20mm Linear Shaft 55in System with 2 Slide Units\u003cbr\u003e\n✔️ 55in long (1397 mm), 20mm dia shaft, 2 slide units included \u003cp\u003eThis compact linear motion system delivers precise straight-line travel for DIY CNC routers and XY tables. It features a chrome-plated 20 mm shaft with two slide units and two aluminum shaft supports, making it a cost-effective option for hobbyists and makers.\u003c\/p\u003e \u003cp\u003e✅ 55in long (1397 mm) shaft, 20mm diameter chrome-plated, with two slide units\u003cbr\u003e✅ Two aluminum shaft supports included for stable mounting and alignment\u003cbr\u003e✅ Pre-installed LB20UU bearings in each slide unit for smooth motion\u003cbr\u003e✅ Overall system length 4.58 feet (55 in \/ 1397 mm), ideal for low-cost CNC router builds\u003c\/p\u003e \u003cp\u003e💡 What is a 20mm linear shaft system used for in DIY CNC routers?\u003c\/p\u003e\nThis handy setup helps hobbyists and professionals create precise motion paths.\n- Suitable for small gantry builds and XYZ tables requiring sturdy linear guidance\n- Features LB20UU bearings for smooth, reliable motion and easy bearing replacement\n- Includes two aluminum shaft supports for quick, accurate mounting\n- Ideal for low-cost CNC router projects and beginner to mid-level builders\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545560088811,"sku":"Kit7956","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-linear-shaft-55-2-slide-units-2-shaft-supports-linear-motion-vxb-ball-bearings-1.jpg?v=1770442359"},{"product_id":"nb-linear-systems-sfw4-1-4-shaft","title":"NB Linear Systems SFW4 1\/4 Shaft 39.37 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW4 1\/4 Shaft 39.37 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW4 1\/4 Shaft 39.37 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545560580331,"sku":"Kit8004","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw4-25-inch-shaft-side-view.jpg?v=1770442359"},{"product_id":"nb-linear-systems-sfw6-3-8-shaft","title":"NB Linear Systems SFW6 3\/8 Shaft 59.06 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW6 3\/8 Shaft 59.06 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW6 3\/8 Shaft 59.06 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545561333995,"sku":"Kit8005","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-sfw6-3-8-59-inch-end-view.jpg?v=1770442360"},{"product_id":"nb-linear-systems-sfw8-1-2-shaft","title":"NB Linear Systems SFW8 1\/2 Shaft 63.0 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW8 1\/2 Shaft 63.0 inch Length Linear Motion made for smooth installs and steady\u003cbr\u003e✔️ NB Linear Systems SFW8 1\/2 Shaft 63.0 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545562513643,"sku":"Kit8006","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-steel-63in-close-up.jpg?v=1770442359"},{"product_id":"sfw10-58-shaft-63-length-linear-motion-hardened-ro","title":"SFW10 5\/8\" Shaft 63\" Length - Linear Motion Hardened Rod- NB Japan","description":"\u003cp\u003eWe do not offer international shipping\u003c\/p\u003e\n\u003cp\u003e✔️ SFW10 Linear Motion Shaft - 5\/8\" Diameter x 63\" Length\u003c\/p\u003e\n\u003cp\u003eThis NB Linear Systems shaft (SFW10) measures 5\/8\" in diameter and 63\" in length, designed for smooth, accurate linear motion in automation and industrial setups. Made in Japan, each shaft is heat-treated for high surface hardness and durability. Please note: this item ships in approximately one week and is non-returnable.\u003c\/p\u003e\n\u003cp\u003e✅ Brand: NB Linear Systems (Japan)\u003cbr\u003e✅ Shaft diameter: 5\/8 inch\u003cbr\u003e✅ Length: 63 inches\u003cbr\u003e✅ Heat-treated surface: 60-64 Rc hardness\u003cbr\u003e✅ Material: AISI 52100 or 1060 steel\u003cbr\u003e✅ Case-hardened for extended wear resistance\u003cbr\u003e✅ Ships in about one week\u003cbr\u003e✅ Returns not accepted for this item\u003c\/p\u003e\n\u003cp\u003e💡 What are linear motion shafts used for?\u003cbr\u003eLinear motion shafts provide a precise, low-friction guide surface for bearings, making them essential in CNC machines, 3D printers, robotics, and other automation equipment.\u003c\/p\u003e\n\u003cp\u003eIdeal for accurate, durable linear movement in industrial and mechanical systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545562939627,"sku":"Kit8007","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw10-58-shaft-63-0-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442360"},{"product_id":"nb-linear-systems-sfw12-3-4-shaft-63-0-inch-length","title":"NB Linear Systems SFW12 3\/4 Shaft 63.0 inch Length Linear Motion","description":"\u003cp\u003eNB Linear Systems SFW12x63.0\" Shaft\u003cbr\u003e✔️ 3\/4\" Diameter x 63.0\" Length\u003c\/p\u003e\n\u003cp\u003eThis NB Linear Systems precision shaft is a heat-treated, induction-hardened linear motion component designed for NB slide systems. Made from high-quality AISI 52100 or 1060 steel, it offers a tough surface layer (60-64 Rc) with a solid core for strength, straightness, and long wear life, perfect for linear guides and automated equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Type: NB Linear Motion Shaft (SFW Series)\u003cbr\u003e✅ Diameter: 3\/4\" inch\u003cbr\u003e✅ Length: 63.0\" inch\u003cbr\u003e✅ Material: AISI 52100 or 1060 Steel\u003cbr\u003e✅ Surface Hardness: 60-64 Rc\u003cbr\u003e✅ Treatment: High-Frequency Induction Hardened\u003cbr\u003e✅ Application: Linear slides, automation systems, precision equipment\u003cbr\u003e✅ Handling Time: Ships in approximately one week\u003cbr\u003e✅ Shipping: U.S. only (no international shipping)\u003cbr\u003e✅ Returns: Not accepted\u003c\/p\u003e\n\u003cp\u003e💡 Why are induction-hardened shafts used in linear systems?\u003cbr\u003eThey combine wear resistance with a strong, shock-absorbing core.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain smooth motion with minimal surface wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResist bending and deformation under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeliver long service life in high-cycle linear setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTough, straight, and built to last, this NB shaft is the backbone of reliable linear motion systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545563365611,"sku":"Kit8008","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw12-34-shaft-63-0-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442360"},{"product_id":"nb-linear-systems-sfw20-1-1-4","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545566413035,"sku":"Kit8051","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-1-1-4-inch-36-inch-length-side.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw20-1-1-4-1","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545567199467,"sku":"Kit8052","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-1-1-4in-48in-side.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw20-1-1-4-shaft-60-inch-length","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 60 inch Length Linear Motion","description":"\u003cp\u003eNB linear slide shaft SFW 20x60 inch hardened steel\u003cbr\u003e✔️ NB linear systems 1 1\/4 in diameter shaft 60 in length\u003c\/p\u003e\n\u003cp\u003eThis single NB linear slide shaft is a precision hardened steel rod used in linear motion systems, CNC machines, automation frames, and guided motion setups where smooth travel and wear resistance matter. It’s heat treated using high frequency induction hardening for long service life and steady performance.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 1 1\/4 in\u003cbr\u003e✅ Length: 60 in\u003cbr\u003e✅ Shaft type: SFW slide shaft\u003cbr\u003e✅ Material: hardened steel\u003cbr\u003e✅ Surface hardness: 60 to 64 Rc\u003cbr\u003e✅ Induction hardened with controlled depth\u003cbr\u003e✅ Pack size: one shaft\u003cbr\u003e✅ Ships in about one week\u003cbr\u003e✅ Returns not accepted\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eDiameter: 1 1\/4 in\u003cbr\u003eLength: 60 in\u003c\/p\u003e\n\u003cp\u003e💡 Why are induction hardened linear shafts preferred in precision motion systems?\u003cbr\u003eInduction hardening creates a tough wear-resistant surface while keeping the core strong and stable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproves resistance to scoring and surface wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains straightness under repeated linear motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports smoother travel with linear bearings and bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose this shaft when you want reliable linear motion and surface durability that holds up over time.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545567789291,"sku":"Kit8053","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw20-1-14-shaft-60-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw20-1-1-4-2","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 72 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW20 1-1\/4\" Shaft 72 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW20 1-1\/4\" Shaft 72 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545568149739,"sku":"Kit8054","price":163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-shaft-steel-1-1-4-inch-end-view.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw24-1-1-2-shaft-72-inch-length","title":"NB Linear Systems SFW24 1 1\/2 Shaft 72 inch Length Linear Motion","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"CENTER\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003e \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003e All NB Shafts will take approximately One week to ship \u003cbr\u003e Return is not accepted for this item \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eNB Linear Systems:SFW 24x72\"\u003cbr\u003e1 1\/2 x72 Inch Length\u003cbr\u003e1 1\/2 inch Diameter Shaft\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\" width=\"\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd valign=\"center\" align=\"middle\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cfont\u003e\u003cb\u003eNB Linear Systems:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eSFW 24x72\", 1 1\/2\" Diameter x72\" inch Long Shaft\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cb\u003eHeat Treated:\u003c\/b\u003e\u003cbr\u003e\u003c\/font\u003e\u003cul\u003e\n\u003cfont\u003e\u003cli\u003eNB slide shafts are case hardened with controlled surface hardness and consistent adequate hardness depth. \u003c\/li\u003e\n\u003cli\u003eNB controls the surface hardness by using high frequency induction hardening techniques. The surface hardness for SFW type (AISI 52100 or 1060 shafts) is 60-64 Rc. \u003c\/li\u003e\n\u003cli\u003eDiameter: 1 1\/2\" \u003c\/li\u003e\u003c\/font\u003e\u003cli\u003e\u003cfont\u003eLength: 72\" \u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e🇺🇸 Item available in USA only","brand":"NB","offers":[{"title":"Default Title","offer_id":43545568542955,"sku":"Kit8055","price":348.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw24-1-12-shaft-72-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw24-1-1-2","title":"NB Linear Systems SFW24 1 1\/2 Shaft 36 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW24 1 1\/2 Shaft 36 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW24 1 1\/2 Shaft 36 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545569100011,"sku":"Kit8056","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-sfw24-36-inch-closeup.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw24-1-1-2-shaft-48-inch-length","title":"NB Linear Systems SFW24 1 1\/2 Shaft 48 inch Length Linear Motion","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003e\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eAll NB Shafts will take approximately One week to ship\u003cbr\u003e Return is not accepted for this item\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eNB Linear Systems:SFW 24x48\"\u003cbr\u003e 1 1\/2 x48 Inch Length\u003cbr\u003e 1 1\/2 inch Diameter Shaft\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\" width=\"80%\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd valign=\"center\" align=\"middle\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\n\u003cfont\u003eNB Linear Systems:\u003cbr\u003e\u003c\/font\u003e\u003cul\u003e\u003cli\u003e\u003cfont\u003eSFW 24x48\", 1 1\/2\" Diameter x48\" inch Long Shaft\u003c\/font\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cfont\u003e\u003cbr\u003eHeat Treated:\u003cbr\u003e\u003c\/font\u003e\u003cul\u003e\n\u003cli\u003e\u003cfont\u003eNB slide shafts are case hardened with controlled surface hardness and consistent adequate hardness depth.\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont\u003eNB controls the surface hardness by using high frequency induction hardening techniques. The surface hardness for SFW type (AISI 52100 or 1060 shafts) is 60-64 Rc.\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont\u003eDiameter: 1 1\/2\"\u003c\/font\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cfont\u003eLength: 48\"\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ccenter\u003e\u003c\/center\u003e🇺🇸 Item available in USA only","brand":"NB","offers":[{"title":"Default Title","offer_id":43545570214123,"sku":"Kit8057","price":200.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sfw24-1-12-shaft-48-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw24-1-1-2-1","title":"NB Linear Systems SFW24 1 1\/2 Shaft 60 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW24 1 1\/2 Shaft 60 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW24 1 1\/2 Shaft 60 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545570705643,"sku":"Kit8058","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-shaft-sfw24-60inch-side-view.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw16-1-shaft-63","title":"NB Linear Systems SFW16 1 Shaft 63.0 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW16 1 Shaft 63.0 inch Length Linear Motion made for smooth installs and steady\u003cbr\u003e✔️ NB Linear Systems SFW16 1 Shaft 63.0 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546156040427,"sku":"Kit8009","price":181.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-smooth-metal-sfw16.jpg?v=1770442369"},{"product_id":"nb-linear-systems-sfw32-2-shaft-60","title":"NB Linear Systems SFW32 2 Shaft 60 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW32 2 Shaft 60 inch Length Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems SFW32 2 Shaft 60 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546165084395,"sku":"Kit8059","price":612.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-shaft-60-inch-metal-smooth-surface.jpg?v=1770442366"},{"product_id":"nb-linear-systems-sfw32-2-shaft-36","title":"NB Linear Systems SFW32 2 Shaft 36 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW32 2 Shaft 36 inch Length Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems SFW32 2 Shaft 36 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546166919403,"sku":"Kit8060","price":351.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-motion-shaft-sfw32-36-inch-close-up.jpg?v=1770442366"},{"product_id":"nb-linear-systems-sfw32-2-shaft-48","title":"NB Linear Systems SFW32 2 Shaft 48 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW32 2 Shaft 48 inch Length Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems SFW32 2 Shaft 48 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546167443691,"sku":"Kit8061","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-48-inch-smooth-metal.jpg?v=1770442366"},{"product_id":"nb-linear-systems-sfw32-2-shaft-72","title":"NB Linear Systems SFW32 2 Shaft 72 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW32 2 Shaft 72 inch Length Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems SFW32 2 Shaft 72 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546168426731,"sku":"Kit8062","price":693.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-end-view.jpg?v=1770442366"},{"product_id":"20mm-cnc-router-13-shaft-w-2-linear-bearing-l","title":"20mm Diameter CNC Router Shaft With 2 Linear Bearings Chrome Plated 13 Inch Linear Motion System For High Precision Milling And Machining LM20UU Compatible For Smooth Rigid Linear Travel","description":"\u003cdiv\u003ePrecision 20mm CNC Linear Guide Shaft, 13in Length, 2 Bearings\u003cbr\u003e\n✔️ High-precision 20mm CNC shaft with 13in length, 2 bearings \u003cp\u003eThis high-precision linear motion system uses a chrome-plated 20mm shaft, 13 inches long, paired with two LME20UU linear ball bearings. It’s designed to deliver smooth, accurate movement for CNC routers, gantry rigs, and automated milling setups.\u003c\/p\u003e ✅ 20 mm diameter shaft with chrome plating for durability \u003cbr\u003e\n✅ 13 inch overall length provides solid span for gantries \u003cbr\u003e\n✅ Includes 2 x LME20UU linear bearings for precise motion \u003cbr\u003e\n✅ High-precision, low-friction linear movement for CNC work \u003cbr\u003e\n✅ Compatible with standard 20 mm rail and block systems \u003cbr\u003e \u003cp\u003e💡 What is a CNC linear guide shaft used for in motion systems?\u003c\/p\u003e\nThis handy shaft guides precise, straight motion in CNC rigs and automated equipment.\n- Long, straight travel minimizes deflection\n- Pairs with 20 mm bearings to create reliable linear motion units\n- Durable chrome plating resists wear and corrosion \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546300645611,"sku":"kit662","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-cnc-router-13-shaft-w2-linear-bearing-linear-motion-vxb-ball-bearings-1.jpg?v=1770442378"},{"product_id":"cnc-router-linear-motion-rails-bearings-shafts-bar","title":"20mm x 60\" inch Linear Motion Shaft - 2 Open Bearings","description":"\u003cp\u003e20mm Linear Motion Shaft - 60\" Length with 2 Open Bearings\u003cbr\u003e✔️ High-Precision Chrome Plated Rail System - LME20UU OP Included\u003c\/p\u003e\n\u003cp\u003eThis linear motion setup includes a 60-inch (5 ft) long, 20mm diameter chrome-plated shaft and two open-type LME20UU linear ball bearings. It’s ideal for CNC machines, 3D printers, and automation systems where smooth movement and rigid support are essential.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft diameter: 20mm\u003cbr\u003e✅ Shaft length: 60 inches (1524mm)\u003cbr\u003e✅ Shaft finish: Chrome plated for low friction and corrosion resistance\u003cbr\u003e✅ Bearings included: 2 open-style LME20UU OP linear bushings\u003cbr\u003e✅ Application: CNC rails, 3D printers, robotics, motion automation\u003cbr\u003e✅ Pack size: 1 shaft with 2 bearings\u003c\/p\u003e\n\u003cp\u003e💡 What are open-type linear bearings used for in motion systems?\u003cbr\u003eOpen bearings slide on supported shafts to reduce sag over long lengths.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to run on support rails for added stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce friction while allowing longer spans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for X\/Y axes in CNC machines and gantry systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvide smooth, quiet linear motion under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReliable, smooth, and ready to roll - grab this linear kit and upgrade your motion system today!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546417856747,"sku":"Kit259","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/cnc-router-linear-motion-rails-bearings-shafts-bars-vxb-ball-bearings-1.jpg?v=1770442377"},{"product_id":"20mm-shaft-108-9-feet-linear-motion-hardened","title":"20mm Diameter Chrome Plated Linear Motion Shaft 108 Inch 9 Feet Hardened Rod For CNC And Router Precision Movement Ideal For Long Travel Smooth Operation High Durability Available In USA","description":"\u003cdiv\u003e108-Inch Chrome Plated 20mm Linear Shaft for CNC Routers\n✔️ 108 in (2743 mm) long, 0.787 in dia, chrome plated, 1 pc \u003cp\u003eThis chrome plated, hardened steel shaft provides precise linear motion for CNC machines, routers, and automation setups. Designed for long-span linear slide units, it provides a strong guide rail for accurate travel and repeatability in DIY and commercial projects.\u003c\/p\u003e \u003cp\u003e✅ Length: 108 inches (2743.2 mm) long\u003cbr\u003e✅ Diameter: 20 mm (0.787 in) dia\u003cbr\u003e✅ Material: chrome plated, hardened steel shaft\u003cbr\u003e✅ Finish: precision ground for straightness\u003cbr\u003e✅ Pack: 1 piece, USA stock\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a chrome plated linear shaft used for in CNC and automation systems?\u003c\/p\u003e\n\u003cp\u003eThis is a handy, long straight guide rod that keeps moving parts aligned and smooth.\u003c\/p\u003e\n- Used as a precision guide for CNC routers, automation rigs, and transfer lines\n- Chrome plating and hardening boost wear resistance and surface smoothness\n- 20 mm diameter fits common pillow blocks and bearings\n- 108 inch length supports long-span machine frames and extended rails\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546427064555,"sku":"Kit7196","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-shaft-108-9-feet-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1770442380"},{"product_id":"25mm-shaft-108-9-feet-linear-motion-hardened","title":"Chrome Plated 108 Inch Long 25mm Diameter Linear Motion Shaft For CNC Routers And Precision Machinery, Hardened Rod Delivers Smooth Glide And High Accuracy For 9 Foot Length Applications","description":"\u003cdiv\u003e25mm 108in Chrome Plated Linear Shaft for CNC\u003cbr\u003e\n✔️ 25 mm diameter chrome plated shaft, 108 in long, single piece \u003cp\u003eThese chrome plated linear shafts deliver smooth, precise motion for CNC machines, routers, and automation projects. They are designed for long life in demanding setups where accuracy matters.\u003c\/p\u003e \u003cp\u003e✅ 25 mm diameter (1.00 in) chrome plated steel rod \u003cbr\u003e\n✅ Length: 108 inches (2743.2 mm) \u003cbr\u003e\n✅ Hardened surface for wear resistance and smooth travel \u003cbr\u003e\n✅ Precision ground for straightness and consistent performance \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a chrome plated linear shaft used for in CNC and motion control? A handy, durable rod that guides sliding components with precision.\n- CNC router and automation axis alignment\n- smooth, straight travel with reduced friction\n- compatible with standard bearings and linear guides\n- corrosion resistance from chrome plating\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546427326699,"sku":"Kit7197","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25mm-shaft-108-9-feet-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1770442380"},{"product_id":"25mm-shaft-60inch-5-feet-linear-motion-hardened-ro","title":"25mm Shaft 60\" inch (5 feet) - Linear Motion Hardened Rod","description":"\u003cp\u003e60\" Hardened Linear Motion Shaft - 25mm Diameter\u003cbr\u003e✔️ Precision-ground rod for CNC, router, and linear setups\u003c\/p\u003e\n\u003cp\u003eThis 60-inch (5-foot) linear motion shaft features a 25mm diameter and is made from hardened steel for rigidity and long wear life. It’s ideal for CNC machines, routers, or any linear motion system where straight, vibration-free movement is essential. The surface is precision-ground for smooth bearing travel and accurate alignment.\u003c\/p\u003e\n\u003cp\u003e✅ Length: 60\" inches (5 feet)\u003cbr\u003e✅ Diameter: 25mm\u003cbr\u003e✅ Material: Hardened steel\u003cbr\u003e✅ Finish: Precision-ground for linear bearings\u003cbr\u003e✅ Ideal for CNCs, 3D printers, routers, and motion guides\u003cbr\u003e✅ Can be cut or modified to fit custom projects\u003cbr\u003e✅ Strong and rigid - minimizes deflection over long spans\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\" (1524mm)\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose a hardened precision shaft for linear motion builds?\u003cbr\u003eHardened shafts maintain straightness under load and offer smooth travel for linear bearings in motion-critical applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists wear and bending under repeated movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with linear ball bearings and pillow blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsures accurate motion with minimal vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon in CNC and industrial machinery setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed serious strength and precision in your build? This 60\" shaft keeps everything aligned and gliding - lock one in and let your project move with confidence!\u003c\/p\u003e\n\u003cp\u003e🚫 We currently do not offer international shipping for this long shaft.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546427621611,"sku":"Kit7198","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25mm-shaft-60-5-feet-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442380"},{"product_id":"20mm-cnc-linear-shaft-20-length-linear-motion-hard","title":"20mm CNC Linear Shaft - 20\" Length - Linear Motion Hardened Rod","description":"\u003cp\u003e20mm CNC Linear Motion Shaft\u003cbr\u003e✔️ 20\" Long - Hardened Steel Precision Rod for Smooth Travel\u003c\/p\u003e\n\u003cp\u003eThis 20mm diameter CNC linear shaft is built from hardened steel and cut to a 20-inch length for reliable linear motion. Designed for high-speed, low-friction movement, it's ideal for CNC machines, 3D printers, automation setups, and robotic builds that demand accuracy and rigidity.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 20mm\u003cbr\u003e✅ Length: 20 inches\u003cbr\u003e✅ Made from hardened steel for durability\u003cbr\u003e✅ Precision ground surface for smooth glide\u003cbr\u003e✅ Handles high load and repeat travel\u003cbr\u003e✅ Perfect for CNC, robotics, printers, and automation\u003c\/p\u003e\n\u003cp\u003e💡 Why are hardened steel linear shafts used in CNC and 3D printer builds?\u003cbr\u003eThese shafts keep motion systems strong and consistent:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain straight travel even under stress\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResist wear from linear bearings and repeated use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeliver smoother movement thanks to ground finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for setups where precision really matters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're building a CNC rig or upgrading your printer rails, this rod gives you the straight, tough motion path you need. Grab one now and get your motion system on point.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546430177515,"sku":"Kit7325","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-cnc-linear-shaft-20-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442377"},{"product_id":"20mm-shaft-x-55-inch-length-linear-motion-hardened","title":"20mm Shaft x 55\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e20mm Linear Motion Shaft\u003cbr\u003e✔️ 55 Inch Hardened Rod for CNC Builds\u003c\/p\u003e\n\u003cp\u003eThis is a single 55-inch long precision shaft with a 20mm diameter, made from hardened steel for linear motion setups. It’s great for DIY CNC routers, 3D printers, or automation rigs that need strong and straight motion guides. Perfect for builders who want solid parts without breaking the bank. Ships only within the USA.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 20mm\u003cbr\u003e✅ Length: 55 inches (approx. 1397mm)\u003cbr\u003e✅ Material: Hardened steel\u003cbr\u003e✅ Suitable for CNC, automation, and linear motion setups\u003cbr\u003e✅ Pack size: One shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why use hardened linear motion shafts in CNC machines?\u003cbr\u003eA hardened shaft helps deliver smooth, accurate movement under stress.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports linear bearings with low wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces deflection in long spans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for CNC router and 3D printer rails\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with open pillow blocks and slide units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStock up now, your next project will thank you. Order today and get it moving fast!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546443383019,"sku":"Kit7704","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_7c53a157-140d-4bbf-b58c-0d812d0092e2.jpg?v=1770442390"},{"product_id":"30mm-shaft-x-60-inch-length-linear-motion-hardened","title":"30mm Shaft x 60\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e30mm Shaft for Linear Motion Systems\u003cbr\u003e✔️ 60 Inch Long Hardened Chrome-Plated Rod - Precision Guide Shaft\u003c\/p\u003e\n\u003cp\u003eThis is a hardened linear motion shaft with a 30mm diameter and 60-inch length, perfect for CNC machines, 3D printers, and automated systems. It’s chrome-plated for corrosion resistance and smooth movement along linear bearings.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 30mm\u003cbr\u003e✅ Length: 60 inches (5 feet)\u003cbr\u003e✅ Material: Hardened steel with chrome plating\u003cbr\u003e✅ Type: Precision ground linear shaft\u003cbr\u003e✅ Use: Compatible with linear bearings and supports\u003cbr\u003e✅ Quantity: 1 shaft\u003cbr\u003e✅ Shipping: USA only - we do not offer international shipping\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003ctd\u003e60 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose a hardened linear shaft for motion systems?\u003cbr\u003eHardened linear shafts deliver durability, precision, and stability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists bending or wear under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth chrome finish reduces bearing friction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect fit for linear guides and CNC applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimizes vibration for accurate positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStrong, straight, and built to last - order now and get your project moving with confidence.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546468286699,"sku":"Kit8291","price":288.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/30mm-shaft-60-inch-long-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1770442385"},{"product_id":"40mm-shaft-x-60-inch-length-linear-motion-har","title":"40mm Diameter Shaft, 60 Inch Length Chrome Plated Linear Motion Hardened Rod For Precision Machinery, Ideal For Guide Rails, Actuators And Sliding Assemblies, Durable Chrome Finish For Smooth Operation","description":"\u003cdiv\u003e40mm Diameter, 60in Hardened Chrome Linear Rod\u003cbr\u003e\n✔️ 60 inch length, 40 mm dia chrome-plated hardened rod \u003cp\u003eThis single-piece rod measures 60 inches in length with a 40 mm diameter, chrome-plated hardened surface. It's a common choice for CNC guide rails, linear slides, automation fixtures, and robotic applications in both industrial and DIY setups. Available in the USA to support quick sourcing for projects.\u003c\/p\u003e \u003cp\u003e✅ 60 in (1524 mm) length, 40 mm dia chrome-plated hardened rod \u003cbr\u003e\n✅ Chrome-plated surface for corrosion resistance and wear protection \u003cbr\u003e\n✅ Suitable for precision straight-line motion in CNC guides and automation fixtures \u003cbr\u003e\n✅ Pack size: 1 piece (single rod) in USA availability \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a 40 mm diameter, 60 inch long linear motion rod used for in automation and CNC systems?\nThis handy component provides straight, guided motion for a variety of setups.\n- Handy for building CNC axes and automation fixtures\n- Works with compatible bearings and linear guides\n- Delivers reliable straight-line motion and repeatability\n- Ideal for DIY projects and production lines needing sturdy motion parts\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546468417771,"sku":"Kit8292","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/40mm-shaft-60-inch-long-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773419494"},{"product_id":"8mm-shaft-x-13inch-length-linear-motion-hardened-r","title":"8mm Shaft x 13\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e8mm x 13\" Hardened Linear Motion Shaft\u003cbr\u003e✔️ Precision Rod - 8mm Diameter x 13 Inch Length\u003c\/p\u003e\n\u003cp\u003eThis 13-inch linear motion shaft is made from hardened steel and designed for smooth, accurate motion in 3D printers, CNC machines, linear stages, and other guided systems. Its 8mm diameter offers a sturdy yet compact profile, and the hardened surface resists wear from ball bearings and bushings.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft diameter: 8mm\u003cbr\u003e✅ Length: 13 inches (approx. 330mm)\u003cbr\u003e✅ Material: Hardened steel for durability and low wear\u003cbr\u003e✅ Ground surface finish for smooth linear motion\u003cbr\u003e✅ Ideal for use with linear bearings and guide blocks\u003cbr\u003e✅ Quantity: 1 shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a hardened shaft for linear motion applications?\u003c\/p\u003e\n\u003cp\u003eIt ensures consistent travel and resists surface damage over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWithstands high-cycle motion and sliding contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with ball bushing or sleeve-style linear bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for CNC, 3D printers, robotics, and automation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains accuracy and rigidity under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed reliable, smooth linear motion? Add this 8mm x 13\" hardened shaft to your setup and keep your project on track!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546800980203,"sku":"kit1001","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-shaft-13-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442406"},{"product_id":"12mm-shaft-x-13inch-length-linear-motion-hard","title":"12mm Shaft With 13 Inch Length For Linear Motion Hardened Chrome Plated Rod Designed For Precision Travel In CNC And Automation Durable Low Friction Surface For Smooth Operation","description":"\u003cdiv\u003e12mm Diameter Hardened Linear Rod, 13in Shaft Length\u003cbr\u003e\n✔️ 12 mm dia x 330 mm length, chrome plated hardened rod, single piece \u003cp\u003eThis chrome-plated linear motion rod is a precision 12 mm shaft designed for guiding moving parts in automation, CNC, robotics, and linear slide units. Its hardened core and smooth chrome surface resist wear and corrosion.\u003c\/p\u003e ✅ Diameter: 12 mm (0.472 in)\u003cbr\u003e\n✅ Length: 13 in (330 mm)\u003cbr\u003e\n✅ Surface: Chrome plated for corrosion resistance\u003cbr\u003e\n✅ Material: Hardened steel core\u003cbr\u003e\n✅ Ends: Machined for mounting compatibility\u003cbr\u003e \u003cp\u003e💡What is a hardened linear rod used for in precision motion systems? This handy piece serves as a straight shaft guiding sliding components with low friction and high wear resistance.\n\u003cbr\u003e- Supports precise shaft alignment in machinery\n\u003cbr\u003e- Reduces friction for smooth, consistent travel\n\u003cbr\u003e- Works with linear bearings and guide rails\n\u003cbr\u003e- Ideal for automation, CNC, and robotics applications\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801012971,"sku":"kit1002","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-shaft-13-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773413763"},{"product_id":"16mm-shaft-x-13inch-length-linear-motion-hardened","title":"16mm Shaft x 13\" inch Length - Linear Motion Hardened Rod","description":"\u003cdiv\u003e16mm Hardened Linear Motion Shaft, 13 in Length\u003cbr\u003e\n✔️ 16mm dia hardened steel shaft, 13 in length, precision ground \u003cp\u003eThis hardened linear motion shaft is a precision steel rod designed to support moving components in CNC machines, 3D printers, automation rigs, and linear guide systems. It delivers straight, smooth travel for linear bearings and pillow blocks.\u003c\/p\u003e \u003cp\u003e✅ Diameter: 16 mm (0.63 in)\u003cbr\u003e✅ Length: 13 inches (330.2 mm)\u003cbr\u003e✅ Material: Hardened steel for extended wear life\u003cbr\u003e✅ Precision ground for smooth linear motion\u003cbr\u003e✅ Pack: 1 shaft per pack\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What are hardened linear motion shafts used for in CNC and automation setups?\u003c\/p\u003e\n\u003cp\u003eThese rods are built for accuracy and durability in moving assemblies.\u003c\/p\u003e\n- Handy for guiding rails and bearings in 3D printers and automation rigs\u003cbr\u003e\n- Provide smooth, consistent travel under load over many cycles\u003cbr\u003e\n- Work with LM-type bearings and pillow blocks for easy integration\u003cbr\u003e\n- Ideal when you need precise alignment and wear resistance\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801209579,"sku":"kit1003","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-shaft-13-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442406"},{"product_id":"20mm-shaft-x-13inch-length-linear-motion-hardened","title":"20mm Shaft x 13\" inch Length - Linear Motion Hardened Rod","description":"\u003cp style=\"text-align: left;\"\u003eHardened Shaft - 13\" Length - 20mm Diameter \u003cbr\u003e✔️ Precision Linear Motion Guide Rod - Hardened Steel\u003c\/p\u003e\n\u003cp\u003eThis 13-inch long, 20mm diameter hardened shaft is designed for smooth, precise linear motion in CNC machines, 3D printers, and automated systems. Made from high-carbon steel, it provides excellent wear resistance, rigidity, and dimensional stability.\u003c\/p\u003e\n\u003cp\u003e✅ Item: Hardened Linear Shaft\u003cbr\u003e✅ Length: 13 inches (approx. 330mm)\u003cbr\u003e✅ Diameter: 20mm\u003cbr\u003e✅ Material: Hardened Steel\u003cbr\u003e✅ Surface Hardness: HRC 60±2\u003cbr\u003e✅ Surface Finish: Polished, corrosion-resistant\u003cbr\u003e✅ Tolerance: h6 precision\u003cbr\u003e✅ Straightness Accuracy: ≤ 0.05mm per 300mm\u003cbr\u003e✅ Compatible With: LM20UU linear bearings\u003cbr\u003e✅ Quantity: 1 Shaft\u003c\/p\u003e\n\u003cp\u003e💡 What’s the advantage of using a hardened linear shaft in motion systems?\u003cbr\u003eHardened shafts resist bending and wear under high loads, making them ideal for smooth, accurate travel in machines using linear bearings. Their polished, hard surface reduces friction and increases bearing life.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801242347,"sku":"kit1004","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-shaft-13-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442406"},{"product_id":"12mm-shaft-x-30inch-length-linear-motion-hardened","title":"12mm Shaft x 30\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e12mm Linear Motion Shaft - 30\" Length\u003cbr\u003e✔️ Hardened Steel Rod for CNC and Automation Systems\u003c\/p\u003e\n\u003cp\u003eThis 30-inch long linear motion shaft has a 12mm diameter and is built from hardened steel for durability and smooth travel. Ideal for CNC machines, 3D printers, and motion control systems, this shaft is designed to maintain rigidity and resist wear over long-term use.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 12mm\u003cbr\u003e✅ Length: 30 inches (approx. 762mm)\u003cbr\u003e✅ Material: Hardened steel\u003cbr\u003e✅ Surface: Smooth, low-friction finish\u003cbr\u003e✅ Use with: LM12UU linear bearings\u003cbr\u003e✅ Application: CNC motion rails, 3D printers, robotic arms, custom automation setups\u003cbr\u003e✅ Pack size: 1 shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a hardened shaft for linear motion applications?\u003cbr\u003eHardened shafts provide strength and wear resistance where consistent, smooth movement is essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWithstand heavy loads and repeated motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtend the life of linear bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain straightness for accurate positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for medium- to long-travel motion systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReliable, rigid, and ready to install - grab this shaft and upgrade your linear motion build today!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801471723,"sku":"kit1005","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_dfe91bc6-c040-4f41-9b4b-05cd119b40ad.jpg?v=1770442406"},{"product_id":"16mm-shaft-x-30inch-length-linear-motion-hard","title":"16mm Diameter Shaft, 30 Inch Length Hardened Linear Motion Rod, Chrome Plated Precision Shaft for CNC Machinery and Automated Systems, Ideal for Linear Rails, Sliding Bearings, Robotic Assemblies, Precision Positioning, Industrial Equipment","description":"\u003cdiv\u003eChrome-Plated 16mm Linear Rod, 30in Hardened Shaft\u003cbr\u003e\n✔️ 16 mm dia, hardened chrome rod, 30 in (762 mm) length, single piece \u003cp\u003eThis single, chrome-plated, hardened steel rod measures 16 mm in diameter and 30 inches long, designed for precise motion in CNC machinery, automation systems, and robotic assemblies. It’s typically paired with sealed ball bearings and linear slide units to deliver smooth, repeatable movement.\u003c\/p\u003e ✅ Diameter: 16 mm (0.63 in) chrome-plated hardened steel shaft\u003cbr\u003e\n✅ Length: 30 in (762 mm) overall\u003cbr\u003e\n✅ Finish: chrome plating for corrosion resistance\u003cbr\u003e\n✅ Pack: 1 piece\u003cbr\u003e \u003cp\u003e💡 What is a chrome plated linear rod used for in automation and CNC setups?\u003c\/p\u003e\n\u003cp\u003eIn brief, these handy rods guide precise motion and support linear systems in automated machinery.\u003c\/p\u003e\n- Provides precise straight-line guidance for slides, rails, and bearings\n- Enhances repeatable positioning in CNC machines, automation, and robotics\n- Helps reduce wear and extend service life of moving parts\n- Ideal for DIY builds and professional manufacturing equipment\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801570027,"sku":"kit1006","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-shaft-30-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773413760"},{"product_id":"20mm-shaft-x-30inch-length-linear-motion-hard","title":"20mm Hardened Steel Linear Motion Shaft, 30 Inch Length, Ground And Polished For Smooth Operation And High Durability In Industrial Guide Systems Precision Ground Rod For Linear Guides, Corrosion Resistant, High Load Bearing, Ideal For CNC And Automation","description":"\u003cdiv\u003e20mm Hardened Linear Rod, 30in Length; Single Piece for Precision Motion\u003cbr\u003e\n✔️ 20mm dia hardened steel rod, 762mm (30in) length \u003cp\u003eThis 20mm diameter, 762mm long hardened steel shaft is built for precise linear motion. It’s a common fit for CNC machines, 3D printers, and linear guides, providing smooth operation and dependable wear resistance.\u003c\/p\u003e \u003cp\u003e✅ Material: Hardened steel for durability and wear resistance.\u003cbr\u003e✅ Diameter: 20mm precision machined for tight tolerances.\u003cbr\u003e✅ Length: 762mm (30in) total.\u003cbr\u003e✅ Surface finish: polished and ground to reduce friction.\u003cbr\u003e✅ Corrosion resistance: coated or treated for rust protection.\u003cbr\u003e✅ Applications: CNC machines, 3D printers, linear guides, robotics.\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear motion shaft used for in precision machinery?\u003c\/p\u003e\nThis handy overview explains typical uses in motion systems.\n- Supports sealed ball bearing interfaces for smooth motion.\n- Works with linear slide units and precision guides for accurate travel.\n- Provides low friction and long wear life for durable setups.\n- Suitable for retrofits and new builds needing exact motion control.\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801635563,"sku":"kit1007","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-diameter-30-inch-long-hardened-rod-linear-motion-shaft-vxb-ball-bearings.jpg?v=1770442406"},{"product_id":"16mm-shaft-x-60-inch-length-linear-motion-hardened","title":"16mm Shaft x 60\" inch Length Linear Motion Hardened Rod","description":"\u003cdiv\u003eDurable 16mm x 60in Linear Motion Shaft for CNC\u003cbr\u003e\n✔️ 16mm diameter, 60 inch length (1524 mm), hardened steel rod for CNC \u003cp\u003eThis 16mm linear motion shaft is a hardened steel rod designed for CNC machines, linear rails, and automation systems. It offers solid rigidity for high-load moves and a smooth surface to minimize wear on bearings and rails.\u003c\/p\u003e ✅ Diameter: 16mm\u003cbr\u003e\n✅ Length: 60 inches (1524 mm)\u003cbr\u003e\n✅ Material: Hardened steel\u003cbr\u003e\n✅ Surface: Smooth, wear-resistant finish\u003cbr\u003e\n✅ Use with: LM16UU linear bearings\u003cbr\u003e\n✅ Applications: CNC routers, 3D printers, industrial automation\u003cbr\u003e\n✅ Pack size: 1 shaft\u003cbr\u003e\n \u003cp\u003e💡 What is a long-lasting hardened shaft best used for in CNC and automation setups?\u003c\/p\u003e\n\u003cp\u003eIn short, hardened shafts provide rigidity and long life in demanding machines. Handy for precise, repeatable motion.\u003c\/p\u003e\n- Handy for keeping straightness under load in CNC and automation\n- Supports long-travel axes and high-repetition cycles with LM16UU bearings\n- Ideal for routers, milling rigs, 3D printers, and automation builds \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801668331,"sku":"kit1008","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-shaft-60-linear-motion-hardened-rod-vxb-ball-bearings.jpg?v=1770442406"},{"product_id":"20mm-shaft-32-length-linear-motion-hardened-rod","title":"20mm Shaft - 32\" Length - Linear Motion Hardened Rod","description":"\u003cp\u003e20mm Linear Motion Shaft - 32\" Length\u003cbr\u003e✔️ Precision-Ground Steel Rod for CNC, 3D Printers, and Automation\u003c\/p\u003e\n\u003cp\u003eThis 32-inch linear motion shaft features a 20mm diameter and is made from hardened steel for long-lasting strength. With a polished, precision-ground surface, it's built to deliver smooth, low-friction travel in motion systems like CNC machines, 3D printers, and robotics setups.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 20mm\u003cbr\u003e✅ Length: 32 inches (812.8mm)\u003cbr\u003e✅ Material: Hardened and ground steel\u003cbr\u003e✅ Surface: Polished, low-friction finish\u003cbr\u003e✅ Tolerance: Compatible with LM20UU linear bearings\u003cbr\u003e✅ Application: CNC rails, 3D printers, motion automation systems\u003cbr\u003e✅ Pack size: 1 shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why use a precision-ground steel shaft in linear motion projects?\u003cbr\u003ePrecision-ground shafts are crucial for smooth, accurate movement in automated systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnsures uniform diameter for consistent bearing contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces friction and mechanical wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoosts accuracy and repeatability of motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports long-lasting operation under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSolid, straight, and built to perform - this shaft is ready to level up your build. Add it to your setup and keep your motion clean and reliable!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546958004459,"sku":"Kit11961","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-shaft-32-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442398"},{"product_id":"12mm-tapped-shaft-x-44inch-length-linear-moti","title":"12mm Diameter Tapped Shaft For Linear Motion Hardened Chrome Plated Rod With 44 Inch Length Precision Machined For Smooth Play Free Operation In Heavy Load Applications USA Only","description":"\u003cdiv\u003e12mm Tapped Shaft, 44in Hardened Linear Rod for Motion\u003cbr\u003e\n✔️ Chrome plated 12 mm diameter, 44 in length, tapped shaft \u003cp\u003eThis chrome plated, 12 mm diameter tapped shaft measures 44 inches in length. It's built for linear motion applications and serves as a guide or support rod in automation setups, machine slides, and CNC assemblies. This item is available in the USA only and is ideal for projects that require precise, durable steel components.\u003c\/p\u003e \u003cp\u003e✅ Pack: 1 (single rod)\u003cbr\u003e✅ Diameter: 12 mm (0.472 in)\u003cbr\u003e✅ Length: 44 in (1117.6 mm)\u003cbr\u003e✅ Finish: Chrome plated hardened steel\u003cbr\u003e✅ Type: tapped shaft for mounting in linear guides\u003cbr\u003e✅ Application: ideal for CNC, automation, and sliding assemblies\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a tapped linear shaft used for in precision motion systems?\nThis handy shaft guides moving parts with precise alignment.\n- Offers accurate straight travel in automation and CNC setups\n- Chrome plated hardened steel resists wear and corrosion\n- 12 mm diameter with 44 in length fits common configurations\n- End mounting options simplify integration\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546962657515,"sku":"Kit12069","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-tapped-shaft-44-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773409653"},{"product_id":"nb-linear-systems-sfw12-3-4-shaft","title":"NB Linear Systems SFW12 3\/4 Shaft 78.25 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW12 3\/4 Shaft 78.25 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW12 3\/4 Shaft 78.25 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546979336427,"sku":"Kit12145","price":200.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-78-inch-side-view.jpg?v=1770442428"},{"product_id":"20mm-tapped-shaft-x-32inch-length-linear-motion-ha","title":"20mm TAPPED Shaft x 32\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e20mm Diameter Hardened Shaft - 32 1\/2\" Tapped Ends\u003cbr\u003e✔️ Chrome-Plated Linear Motion Rod - CNC-Ready (U.S. Shipping Only)\u003c\/p\u003e\n\u003cp\u003eThis 32.5\" long, 20mm diameter hardened shaft is ideal for CNC machines, routers, and other linear motion systems that demand straightness, strength, and precision. Chrome plated for added durability, it includes tapped ends for secure mounting.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 20mm\u003cbr\u003e✅ Length: 32 1\/2\" (825.5mm)\u003cbr\u003e✅ Material: Chrome-plated hardened steel\u003cbr\u003e✅ End feature: Tapped holes for supported mounting\u003cbr\u003e✅ Tap size:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInner: 5.31mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOuter: 6.25mm\u003cbr\u003e\u003cbr\u003e✅ Tap spacing: 255.19mm between holes\u003cbr\u003e✅ Application: CNC, automation, robotics\u003cbr\u003e✅ Quantity: 1 shaft\u003cbr\u003e✅ Shipping: U.S. only - international shipping not available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 Why use a tapped linear shaft in CNC systems?\u003cbr\u003eTapped shafts simplify installation with direct mounting options, making them perfect for applications requiring supported rails, secured endpoints, and reduced vibration during motion.\u003c\/p\u003e\n\u003cp\u003eStrong, straight, and precision-tapped - built for serious linear performance.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547142619371,"sku":"Kit12715","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-tapped-shaft-32-12hardened-rod-linear-motion-vxb-ball-bearings-1.png?v=1770442417"},{"product_id":"25mm-hardened-end-tapped-shaft-17inch-long-linear","title":"25mm Hardened end Tapped Shaft 17\" inch Long Linear Motion","description":"\u003cp\u003e25mm Hardened Linear Shaft - End-Tapped\u003cbr\u003e✔️ 17\" Long - M8 Tapped Holes, High Hardness\u003c\/p\u003e\n\u003cp\u003eThis 25mm diameter linear motion shaft is precision-hardened and tapped on both ends, making it ideal for CNC routers, 3D printers, plasma cutters, and other motion-control systems. Built tough with a Rockwell hardness of ~60, it's ready for high-load, high-precision setups.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft diameter: 25mm\u003cbr\u003e✅ Shaft length: 17\" (431.8mm)\u003cbr\u003e✅ Material: Hardened steel\u003cbr\u003e✅ Hardness: Approx. 60 HRC\u003cbr\u003e✅ Tapped ends: M8 thread, 20mm deep (both ends)\u003cbr\u003e✅ Use case: Linear motion, automation, gantry systems\u003cbr\u003e✅ Pack size: One shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why use hardened end-tapped shafts in linear motion assemblies?\u003cbr\u003eThese shafts are built for strength, durability, and clean mounting. Here’s why they’re a go-to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnd tapping makes them easy to bolt into frames or supports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHardened surface resists wear from linear bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreat for high-load, repetitive motion applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon in CNC, robotics, and motion-guided tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed a rock-solid shaft that’s ready for action and easy to install? This one's a strong choice - add it to your build and keep everything sliding right!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547142684907,"sku":"Kit12716","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25mm-hardened-end-tapped-shaft-17inch-long-linear-motion-vxb-ball-bearings-1.jpg?v=1770442417"},{"product_id":"8mm-shaft-x-495mm-length-linear-motion-harden","title":"8mm Diameter Linear Motion Shaft 495mm Length Chrome Plated Hardened Rod for Precision Guides and Sliding Assemblies Ideal for CNC Projects, Robotics, and Industrial Applications for Engineering Teams Across Manufacturing Environments","description":"\u003cdiv\u003e8mm Diameter Hardened Linear Motion Rod, 495mm Length\u003cbr\u003e\n✔️ 8mm shaft dia, 495mm length, chrome plated, single rod \u003cp\u003eThis hardened rod is a precision linear motion component designed for sliding guides, automation, and CNC setups where smooth travel and rigidity are key. Built with a hardened steel core and chrome plating, it resists wear and corrosion in typical workshop environments.\u003c\/p\u003e ✅ 8mm diameter shaft for standard 8 mm bearings and bushings \u003cbr\u003e\n✅ 495mm overall length with a straight, true shaft \u003cbr\u003e\n✅ Hardened steel core with chrome plated finish for wear-resistance \u003cbr\u003e\n✅ Suitable for use with linear guides and carriages in automation \u003cbr\u003e\n \u003cp\u003e💡 What is an 8mm diameter hardened linear motion rod used for?\u003c\/p\u003e\n\u003cp\u003eIt's a handy component for guiding moving parts in automation and DIY projects. It gives straight travel, rigidity, and wear resistance in narrow spaces.\u003c\/p\u003e\n- works with 8mm bearings and bushings for smooth travel\n- ideal for CNC, robotics, and automation setups requiring precise alignment\n- chrome plated surface reduces corrosion and wear\n- compatible with standard 8mm shafts and linear guides \n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547274248427,"sku":"kit11866","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-shaft-495mm19-488-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773403278"},{"product_id":"8mm-shaft-x-406mm-length-linear-motion-harden","title":"8mm Diameter Hardened Chrome Plated Linear Motion Shaft, 406mm Long, Precision Ground For Smooth Sliding, High Rigidity And Wear Resistance, Ideal For Automation, CNC And Robotics Applications","description":"\u003cdiv\u003e8mm Shaft, 406mm Hardened Linear Rod for Motion\u003cbr\u003e\n✔️ 1x chrome-plated 8 mm dia x 406 mm length hardened rod \u003cp\u003eThis hardened steel rod is a precision linear motion component designed for smooth, accurate guide work in automated systems. It is commonly used in CNC slides, robotics guides, and DIY motion projects where a sturdy, chrome-plated rod provides reliable performance and long life.\u003c\/p\u003e ✅ Diameter: 8 mm \u003cbr\u003e\n✅ Length: 406 mm \u003cbr\u003e\n✅ Finish: Chrome-plated \u003cbr\u003e\n✅ Material: Hardened steel \u003cbr\u003e\n✅ Pack: 1 piece \u003cbr\u003e \u003cp\u003e💡 What is a linear motion rod typically used for in automation and DIY builds?\u003c\/p\u003e\nIt's handy for guiding moving parts with straight travel.\n- guides carriages along a straight path with minimal friction\n- pairs with bushings and end supports for smooth motion\n- ideal for compact automation and robotics projects\n \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547274313963,"sku":"kit11867","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-shaft-406mm15-984-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773403271"},{"product_id":"8mm-shaft-x-330mm-length-linear-motion-harden","title":"Chrome Plated 8mm Shaft For Linear Motion 330mm Length Hardened Rod For Smooth Sliding And Durable Performance In CNC Machinery Automation And Robotic Systems Ideal For Guide Rails And Precise Positioning In Automation And Robotic Systems","description":"\u003cdiv\u003eSingle piece: 8mm Shaft, 330mm Hardened Linear Rod\u003cbr\u003e\n✔️ Chrome plated, 8mm dia, 330mm length for linear slide unit \u003cp\u003eThis chrome-plated linear motion rod is a precision shaft used in automation, CNC, and guide systems. It’s designed to fit in standard pillow blocks, linear bearings, and slider assemblies for smooth, accurate travel.\u003c\/p\u003e ✅ Diameter: 8 mm\u003cbr\u003e\n✅ Length: 330 mm\u003cbr\u003e\n✅ Chrome plated surface for corrosion resistance\u003cbr\u003e\n✅ Hardened steel shaft for long life\u003cbr\u003e\n✅ Suitable for use with linear guides and pillow blocks\u003cbr\u003e \u003cp\u003e💡 What is an 8mm diameter hardened rod used for in linear motion systems and where is chrome plating beneficial?\u003cbr\u003eThis handy rod is designed for precise, reliable movement across automation applications.\u003cbr\u003e- Used in precision guide rails and motion assemblies\u003cbr\u003e- Chrome plating reduces wear and helps smooth operation\u003cbr\u003e- Works with standard pillow blocks and linear slide units\u003cbr\u003e- Ideal for robotics, conveyors, and CNC setups\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547274379499,"sku":"kit11868","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-shaft-330mm12-992-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773403263"},{"product_id":"25mm-shaft-x-475inch-length-linear-motion-hardened","title":"25mm Shaft x 47.5\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e47.5\" chrome-plated shaft 25mm diameter\u003cbr\u003e✔️ Precision linear motion shaft for CNC and router builds\u003c\/p\u003e\n\u003cp\u003eThis single chrome-plated shaft measures 47.5\" in length with a 25mm diameter, making it a handy pick for CNC machines, routers, automation rigs, and any setup that needs smooth, accurate linear travel. The hard chrome surface helps reduce wear and provides clean motion with linear bearings.\u003c\/p\u003e\n\u003cp\u003e✅ Length: 47.5\"\u003cbr\u003e✅ Diameter: 25mm\u003cbr\u003e✅ Material: chrome-plated steel\u003cbr\u003e✅ Use: CNC, router tables, automation rails, linear guides\u003cbr\u003e✅ Pack size: 1 shaft\u003cbr\u003e🇺🇸 Item available in the USA only\u003c\/p\u003e\n\u003cp\u003eDimensions table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e47.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why use a chrome-plated shaft for linear motion?\u003cbr\u003eThe smooth hard-chrome finish keeps travel consistent and reduces friction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResists wear when paired with linear bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps maintain precision over long travel distances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong steel core supports steady, rigid alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA clean, tough shaft that gives your CNC or motion system smooth and accurate linear movement.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547615559915,"sku":"Kit14178","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25mm-shaft-47-5-3-95-feet-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1770442428"},{"product_id":"12mm-shaft-x-60inch-length-linear-motion-hard","title":"12mm Diameter Chrome Plated Hardened Linear Motion Rod, 60 Inch Length, Precision Shaft For CNC Machines, Automation Equipment And Robotic Systems, USA Availability","description":"\u003cdiv\u003e60 Inch Long 12mm Chrome Hardened Linear Shaft Single Rod\u003cbr\u003e\n✔️ 60 in (1524 mm) length, 12 mm (0.472 in) dia, chrome plated \u003cp\u003eThis chrome plated, hardened steel shaft is built for precise linear motion in automation, CNC projects, and DIY machinery. Sized at 60 inches long with a 12 mm diameter, it’s a common choice for long travel and smooth, straight movement. USA-only availability ensures quick support and ready access for American shop setups.\u003c\/p\u003e\n\u003cp\u003e ✅ 12 mm diameter (0.472 in) solid chrome-plated shaft \u003cbr\u003e\n✅ 60 in length (1524 mm) overall for extended travel \u003cbr\u003e\n✅ Hardened steel core for high wear resistance \u003cbr\u003e\n✅ Chrome finish provides corrosion resistance in work environments \u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What is a hardened chrome shaft used for in linear motion systems?\nThis handy guide explains core roles and setup considerations.\n- Ideal for guiding components in linear stages, actuators, and milling slides\n- Requires compatible bearings, bushings, and end supports for accurate travel\n- Helps reduce play and improve repeatability in automation projects\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547846050027,"sku":"Kit14761","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-shaft-60-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773398285"},{"product_id":"nb-linear-systems-sns16-x-508mm-shaft","title":"NB Linear Systems SNS16 x 508mm Shaft 20 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SNS16 x 508mm Shaft 20 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SNS16 x 508mm Shaft 20 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43548071493867,"sku":"Kit15238","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-sns16-508mm-metal.jpg?v=1770442444"},{"product_id":"6mm-x-265mm-chrome-linear-shaft-rod","title":"Chrome Plated Linear Motion Shaft 6mm Diameter x 265mm Length Hardened Steel Rod for Smooth Precision Sliding and Linear Bearing Applications","description":"\u003cp\u003e6mm Chrome Plated Linear Shaft 265mm Length\u003cbr\u003e✔️ Single Hardened Linear Motion Rod\u003c\/p\u003e\n\u003cp\u003eThis 6mm diameter linear shaft with a 265mm length is a chrome plated hardened rod used for smooth linear motion in sliders, bushings, and compact guide systems. It is commonly installed in small automation setups, 3D printers, light CNC machines, and precision motion assemblies where straightness and wear resistance matter. Supplied as one shaft.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 shaft\u003cbr\u003e✅ Shaft diameter: 6 mm\u003cbr\u003e✅ Shaft length: 265 mm\u003cbr\u003e✅ Surface finish: Chrome plated\u003cbr\u003e✅ Core type: Hardened steel\u003cbr\u003e✅ Motion type: Linear sliding and guided travel\u003cbr\u003e✅ Typical use: Linear bushings, slide units, compact motion frames\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eDiameter 6 mm\u003cbr\u003eLength 265 mm\u003c\/p\u003e\n\u003cp\u003e💡 What makes chrome plated hardened shafts ideal for linear motion systems?\u003cbr\u003eChrome plated hardened shafts are designed to deliver smooth travel and long service life in sliding applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHardened core resists bending and surface wear under repeated motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChrome plated finish reduces friction and improves corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision diameter supports consistent fit with linear bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommon choice for automation, CNC, and compact linear guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis shaft is a handy option when you need smooth travel, stable alignment, and reliable performance in linear motion builds.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548160065771,"sku":"kit13853","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6mm-shaft-265mm-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773392596"},{"product_id":"8mm-shaft-x-10inch-length-linear-motion-harde","title":"8mm Diameter Shaft Chrome Plated Hardened Linear Motion Rod With 10 Inch Length For Precision Industrial Automation Guides And Linear Motion Systems Suitable For CNC Machines And Robotic Applications","description":"\u003cdiv\u003e8mm Shaft, 10 Inch Hardened Linear Rod, Chrome Plated\u003cbr\u003e\n✔️ 8 mm diameter (0.315 in), 10 in length (254 mm), chrome plated \u003cp\u003eThis chrome-plated, hardened steel shaft serves as a precise linear motion rod used in automation, CNC machines, robotics, and sliding guides. Pack size: 1 piece.\u003c\/p\u003e \u003cp\u003e✅ Diameter: 8 mm (0.315 in); Length: 10 in (254 mm); Chrome plated finish\u003cbr\u003e✅ Hardened surface for wear resistance and stable motion\u003cbr\u003e✅ Fits standard bushings, pillow blocks, and linear guides\u003cbr\u003e✅ Single piece, ready for assembly\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear motion rod used for in automated equipment? A handy guide element in many machine setups.\n- Provides smooth, accurate sliding action in guides and bushings\n- Used in CNC machines, 3D printers, robotics, and automation lines\n- Chrome plating offers corrosion and wear resistance\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548170027243,"sku":"kit14127","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-shaft-10-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773392478"},{"product_id":"nb-linear-systems-sn8-8mm-shaft-42-inch-length-lin","title":"NB SN8 8mm Shaft 42 inch Length - Linear Motion","description":"\u003cp\u003eNB Linear Shaft - Heat Treated SN8 Slide Shaft\u003cbr\u003e✔️ 8mm Diameter x 42\" Length - NB Linear Systems\u003c\/p\u003e\n\u003cp\u003eThis SN8 linear shaft from NB Linear Systems features a precision-ground 8mm diameter and a full 42\" length. Built for smooth linear motion, each shaft is heat-treated and case hardened for long-lasting performance in automation and mechanical setups.\u003cbr\u003e\u003cbr\u003e⚠️ Important Notes:\u003cbr\u003e🔵 We do not offer international shipping\u003cbr\u003e🔵 All NB shafts require approximately one week to ship\u003cbr\u003e🔵 No returns accepted for this item\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 8mm\u003cbr\u003e✅ Length: 42 inches\u003cbr\u003e✅ NB Linear Systems quality shaft\u003cbr\u003e✅ Case hardened for wear resistance\u003cbr\u003e✅ High-frequency induction hardened surface\u003cbr\u003e✅ Uniform hardness depth for consistent durability\u003cbr\u003e✅ Ideal for use with linear bearings and guide blocks\u003c\/p\u003e\n\u003cp\u003e💡 Why are linear shafts heat treated?\u003cbr\u003eHeat-treated linear shafts gain surface hardness for better wear resistance, reducing friction and extending their service life in linear motion systems. This is essential for applications requiring precision and long-term durability.\u003c\/p\u003e\n\u003cp\u003eBuilt for serious motion control - ideal for CNCs, robotic arms, and precision guiding systems.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43548386263275,"sku":"Kit16039","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-sn8-8mm-shaft-42-inch-length-linear-motion-vxb-ball-bearings.jpg?v=1770442465"}],"url":"https:\/\/vxb.com\/collections\/linear-motion-shafts.oembed?page=2","provider":"VXB Bearings","version":"1.0","type":"link"}