{"title":"Linear Guide","description":"\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"swk24-nb-1-1-2-ball-bushings","title":"SWK24 NB 1-1\/2\" Ball Bushings Square Flange Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSWK24 NB 1-1\/2\" Ball Bushings Square Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWK24 NB 1-1\/2\" Ball Bushings Square Flange 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":43545587024107,"sku":"Kit8101","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-bushings-square-flange-1-5-inch-front-view.jpg?v=1770442367"},{"product_id":"twj20uu-nb-1-1-4-ball-bushing","title":"TWJ20UU NB 1-1\/4\" Ball Bushing Adjustable Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eTWJ20UU NB 1-1\/4\" Ball Bushing Adjustable Block Linear Motion made for smooth installs and steady\u003cbr\u003e✔️ TWJ20UU NB 1-1\/4\" Ball Bushing Adjustable Block 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":43545587777771,"sku":"Kit8112","price":301.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/twj20uu-adjustable-block-linear-motion-closeup.jpg?v=1770442350"},{"product_id":"nb-wss8x24-1-2-supported-shaft-rail","title":"NB WSS8x24 1\/2\" Supported Shaft Rail Assembly Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB WSS8x24 1\/2\" Supported Shaft Rail Assembly Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB WSS8x24 1\/2\" Supported Shaft Rail Assembly 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":43545590825195,"sku":"Kit8136","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/supported-shaft-rail-assembly-steel-side-view.jpg?v=1770442368"},{"product_id":"nb-wss24x24-1-1-2-supported-shaft","title":"NB WSS24x24 1-1\/2\" Supported Shaft Rail Assembly Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB WSS24x24 1-1\/2\" Supported Shaft Rail Assembly Linear Motion made for smooth installs and steady\u003cbr\u003e✔️ NB WSS24x24 1-1\/2\" Supported Shaft Rail Assembly 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":43545592070379,"sku":"Kit8146","price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/supported-shaft-rail-24x24-linear-motion.jpg?v=1770442369"},{"product_id":"nb-sw12aj-3-4-inch-adjustable-ball","title":"NB SW12AJ 3\/4\" inch Adjustable Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SW12AJ 3\/4\" inch Adjustable Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SW12AJ 3\/4\" inch Adjustable Ball Bushings 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":43545728647403,"sku":"kit8023","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/adjustable-ball-bushing-3-4-inch-linear-motion.jpg?v=1770442352"},{"product_id":"nb-twa8uu-1-2-inch-ball-bushing-block-linear-motio","title":"NB TWA8UU 1\/2\" Ball Bushing Block Linear Motion Slide Unit","description":"\u003cp\u003eNB TWA8UU Linear Motion Slide Unit - Pillow Block Design\u003cbr\u003e✔️ 1\/2\" Inch Shaft Size - Precision Block by Nippon Bearing, Japan\u003c\/p\u003e\n\u003cp\u003eThe NB TWA8UU is a high-precision linear motion slide unit designed for smooth and accurate travel on 1\/2\" shafts. With a steel retainer and pillow block mounting, it's ideal for applications requiring reliable support and low-friction movement. Manufactured by Nippon Bearing in Japan, this unit meets exacting standards for quality and performance.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft size compatibility: 1\/2\" inch\u003cbr\u003e✅ Type: Pillow block linear slide unit\u003cbr\u003e✅ Retainer: Steel\u003cbr\u003e✅ Brand: NB (Nippon Bearing Linear Systems)\u003cbr\u003e✅ Country of origin: Japan\u003cbr\u003e✅ Dynamic load rating: 1780 N\u003cbr\u003e✅ Static load rating: 2224 N\u003cbr\u003e✅ Quantity: 1 unit\u003c\/p\u003e\n\u003cp\u003eMajor Dimensions (inches):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eh\u003c\/th\u003e\n\u003cth\u003eE\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eF\u003c\/th\u003e\n\u003cth\u003eT\u003c\/th\u003e\n\u003cth\u003eG\u003c\/th\u003e\n\u003cth\u003eM\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\/16\"\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003ctd\u003e1-11\/16\"\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\"\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\"\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\"\u003c\/td\u003e\n\u003ctd\u003e1-11\/16\"\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e5\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes pillow block linear bushings ideal for precision motion setups?\u003cbr\u003ePillow block slide units offer a secure, ready-to-mount housing for linear bushings. Combined with high-precision bushings like NB’s, they provide smooth, rigid, and low-friction motion - ideal for CNC machines, automation systems, and lab equipment.\u003c\/p\u003e\n\u003cp\u003ePrecision you can trust from Japan - order your TWA8UU unit today and keep your system running sharp and steady!\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43546148602091,"sku":"Kit7983","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-twa8uu-12-inch-ball-bushing-block-linear-motion-vxb-ball-bearings-1.jpg?v=1770442362"},{"product_id":"nb-twa20uu-1-1-4-ball-bushing","title":"NB TWA20UU 1-1\/4\" Ball Bushing Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TWA20UU 1-1\/4\" Ball Bushing Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TWA20UU 1-1\/4\" Ball Bushing Block 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":43546151452907,"sku":"Kit7987","price":262.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-bushing-block-linear-motion-front.jpg?v=1770442361"},{"product_id":"nb-twa4wuu-1-4-ball-bushing-block","title":"NB TWA4WUU 1\/4\" Ball Bushing Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB TWA4WUU 1\/4\" Ball Bushing Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TWA4WUU 1\/4\" Ball Bushing Block 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":43546152763627,"sku":"Kit7990","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-twa4wuu-14-inch-ball-bushing-block-linear-motion-vxb-ball-bearings-1.jpg?v=1770442369"},{"product_id":"twj4wuu-nb-1-4-ball-bushing-adjustable","title":"TWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eTWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ TWJ4WUU NB 1\/4\" Ball Bushing Adjustable Block 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":43546176028907,"sku":"Kit8115","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ball-bushing-linear-motion-block-front-view.jpg?v=1770442367"},{"product_id":"cnc-bushing-30mm-linear-bearing-open-sliding","title":"Open Type Aluminum Pillow Block With Preinstalled 30mm ID Bearing For 30mm Shafts 30mm Linear Bearing Block Open Sliding Unit For Linear Motion Rail Shaft Support Slide Bushing For CNC Machinery And Precision Linear Motion Applications","description":"\u003cdiv\u003eSingle 30mm Open Linear Bearing Block for CNC Sliding Units\u003cbr\u003e\n✔️ Pre-installed 30 mm ID bearing for immediate shaft mounting \u003cp\u003eOpen-type aluminum pillow block designed to house a 30 mm ID bearing, compatible with 30 mm shafts. This compact unit is ideal for CNC routers, 3D printers, and automated setups where easy maintenance and modular mounting are key.\u003c\/p\u003e ✅ Open aluminum pillow block design for easy access and maintenance\u003cbr\u003e\n✅ Pre-installed 30 mm ID bearing, ready to mount on 30 mm shafts\u003cbr\u003e\n✅ Compatible with 30 mm linear rails and sliding motion for CNC projects\u003cbr\u003e\n✅ Sealed ball bearing construction for smooth, durable operation\u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in machine building?\u003c\/p\u003e\nThe shaft is supported inside a fixed housing to keep alignment and reduce wear.\n- Handy for CNC, robotics, and automation setups where steady motion matters\n- Easy shaft mounting and quick maintenance in open housing designs\n- Often uses sealed ball bearings for long life and low friction \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546313720043,"sku":"kit8374","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_df3fc813-133b-41dc-bd9a-997f5ea4d6a6.jpg?v=1770442380"},{"product_id":"16mm-bearing-twin-block-slide-unit-open-linear-mot","title":"16mm Bearing Twin Block Slide unit Open Linear Motion","description":"\u003cdiv\u003eHigh-precision 16mm twin block linear slide unit\u003cbr\u003e\n✔️ Twin block open linear slide unit for 16mm shafts, 1 unit \u003cp\u003eThis twin block open linear motion slide unit features two pre-installed 16mm open linear ball bushings inside a durable anodized aluminum housing. It’s designed for 16mm shafts, delivering steady, low-friction motion in CNC machines, 3D printers, router tables, and automated equipment.\u003c\/p\u003e \u003cp\u003e✅ Type: Twin block open linear motion slide unit\u003cbr\u003e✅ Shaft compatibility: 16mm\u003cbr\u003e✅ Includes: 2 pre-installed 16mm open linear ball bushings\u003cbr\u003e✅ Housing: Anodized aluminum alloy for corrosion resistance\u003cbr\u003e✅ Design: Open type for use with supported rails\u003cbr\u003e✅ Quantity: 1 unit\u003cbr\u003e✅ Main Dimensions: Shaft dia 16mm; Height 20mm; Width 45mm; Length 85mm\u003cbr\u003e✅ Hole spacing (C): 60mm; Mounting hole dia (S): M5; Mounting hole spacing (B): 32mm; Mounting offset (F): 33mm; Thickness (T): 9mm; Edge distance (e): 22.5mm; Hole inset (I): 12mm\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in small automation and motion systems?\nThis handy guide explains its role.\n- Provides steady shaft support and alignment for precise linear movement in compact machines\n- Ideal for CNC machines, 3D printers, and small automation rigs that need smooth, low-friction guidance\n- Helps reduce wear, vibration, and maintenance by enclosing bearings in a durable housing\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546469007595,"sku":"Kit8300","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-bearing-twin-block-slide-unit-open-linear-motion-vxb-ball-bearings-1.jpg?v=1770442385"},{"product_id":"16-pack-rm2zz-3-8-v-groove-guide-ball-bearings-shi","title":"16-Pack RM2ZZ 3\/8\" V-Groove Guide Ball Bearings - Shielded W2ZZ","description":"\u003cdiv\u003e16-Pack RM2ZZ 3\/8 V-Groove Bearing Set for Linear Motion\u003cbr\u003e\n✔️ 16 bearings, 3\/8 in V-groove, shielded ZZ, pre-greased \u003cp\u003eThese RM2ZZ bearings ride on V-groove guides or round rails, delivering smooth, guided motion. They’re commonly used in CNC machines, 3D printers, and gate operators where precise linear travel is crucial.\u003c\/p\u003e ✅ Size: 3\/8 in V-groove (9.525 mm ID \/ 0.375 in)\u003cbr\u003e\n✅ Outer diameter D: 30.73 mm (1.211 in)\u003cbr\u003e\n✅ Bearing width C: 10.92 mm (0.430 in)\u003cbr\u003e\n✅ Base width A1: 11.10 mm (0.437 in)\u003cbr\u003e\n✅ V-groove width A: 12.70 mm (0.500 in)\u003cbr\u003e\n✅ Radius rs: 0.30 mm (0.012 in)\u003cbr\u003e\n✅ Dynamic load rating: 8,260 N (Cw: 4.7 kN)\u003cbr\u003e\n✅ Static load rating: 2,650 N (Cow: 2.78 kN)\u003cbr\u003e\n✅ Max speed (grease): 6,500 RPM\u003cbr\u003e\n✅ Weight per bearing: 40 g (1.41 oz)\u003cbr\u003e\n✅ Closures: Double shielded ZZ\u003cbr\u003e\n✅ Quantity: 16 bearings\u003cbr\u003e \u003cp\u003e💡 What is a V-groove guide bearing used for in motion systems?\u003c\/p\u003e \u003cp\u003eThey guide and support moving parts along tracks with low friction and tight alignment.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eHandy in CNC machines, 3D printers, and sliding gate systems\u003c\/li\u003e\n\u003cli\u003eMaintains smooth, predictable travel under load\u003c\/li\u003e\n\u003cli\u003eResists contamination with shielded seals for longer life\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546896826603,"sku":"Kit11555","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lot-of-16-38-v-groove-guide-bearings-shielded-rm2zz-vgrooved-vxb-ball-bearings-1.jpg?v=1770442395"},{"product_id":"nb-sm16guu-op-16mm-ball-bushings-linear","title":"NB SM16GUU-OP 16mm Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM16GUU-OP 16mm Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM16GUU-OP 16mm Ball Bushings 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":43546952138987,"sku":"Kit11909","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-ball-bushing-linear-motion-open-view.jpg?v=1770442407"},{"product_id":"50mm-ball-bushing-sdm50ga-steel-retainer-line","title":"50mm Ball Bushing With Steel Retainer SDM50GA For Linear Motion Bearing, 50mm Inner Diameter, 80mm Outer Diameter, 100mm Length, Compatible With 50mm Shafts, High Precision Guide Bushing For CNC Machines, Robotics And 3D Printers","description":"\u003cdiv\u003e50mm Ball Bushing SDM50GA: Steel Linear Bearing\u003cbr\u003e\n✔️ Inner dia 50mm, outer 80mm, length 100mm, single unit, fits 50mm shaft \u003cp\u003eSDM50GA linear ball bushing provides smooth, low-friction motion on a 50 mm shaft. This sealed ball bearing design minimizes contamination and is widely used in CNC guides, small automation setups, and precise positioning stages where linear motion accuracy is critical.\u003c\/p\u003e ✅ Inner diameter: 50 mm\u003cbr\u003e\n✅ Outer diameter: 80 mm\u003cbr\u003e\n✅ Length: 100 mm\u003cbr\u003e\n✅ Shaft compatibility: fits 50 mm shaft\u003cbr\u003e\n✅ Material: steel with steel retainer\u003cbr\u003e\n✅ Dynamic load: Cr 3,820 N\u003cbr\u003e\n✅ Static load: Cor 7,940 N\u003cbr\u003e\n✅ Pack size: 1 bearing\u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in precision linear motion systems?\u003c\/p\u003e\nThese bearings keep shafts aligned and support loads in straight-line guides.\n- Handy for CNC, automation, and robotics projects\n- Improves shaft alignment and reduces wear over time\n- Works with sealed ball bearing and steel retainer configurations\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547007221995,"sku":"Kit12235","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_1213fc0d-cfff-4d7e-942f-2a88def9bd44.jpg?v=1773407861"},{"product_id":"nb-sm30guu-30mm-ball-bushings-linear-motion","title":"NB SM30GUU 30mm Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM30GUU 30mm Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM30GUU 30mm Ball Bushings 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":43547142422763,"sku":"Kit12710","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/30mm-linear-ball-bushing-close-up.jpg?v=1770442417"},{"product_id":"nb-sw4g-1-4-inch-ball-bushings-linear-motion","title":"NB SW4G 1\/4\" Ball Bushings Linear Motion","description":"\u003cp\u003eSW4G Linear Motion Ball Bushing\u003cbr\u003e✔️ 1\/4\" Bore - NB Systems, Made in Japan\u003c\/p\u003e\n\u003cp\u003eThe SW4G is a high-precision linear motion ball bushing from Nippon Bearing (NB), designed for 1\/4\" shaft applications. Made in Japan, it features a resin retainer and 4 ball circuits, delivering smooth, low-friction travel in compact linear motion systems commonly used across the U.S.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter (bore): 1\/4\" (6.35mm)\u003cbr\u003e✅ Outer diameter: 1\/2\"\u003cbr\u003e✅ Overall length: 3\/4\"\u003cbr\u003e✅ Flange diameter: 33\/64\"\u003cbr\u003e✅ Retainer: Resin for reduced noise and wear\u003cbr\u003e✅ Type: High-precision linear ball bushing\u003cbr\u003e✅ Number of ball circuits: 4\u003cbr\u003e✅ Made in Japan by NB Linear Systems\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003ePerformance Specs:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\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\u003eEccentricity\u003c\/td\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial clearance (CN)\u003c\/td\u003e\n\u003ctd\u003e0.0005\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic load rating\u003c\/td\u003e\n\u003ctd\u003e206 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic load rating\u003c\/td\u003e\n\u003ctd\u003e265 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are linear motion ball bushings used for?\u003cbr\u003eThey guide shafts with precision and low rolling resistance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for CNC machines, automation, and robotics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandles small misalignment and smooth shaft movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResin retainer helps reduce noise and extend life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh accuracy makes it perfect for tight tolerance systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed tight, smooth, and reliable linear movement? Drop in this NB bearing and keep your project on track-Japanese precision in every slide!\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43547148419307,"sku":"Kit12770","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sw4g-14-inch-ball-bushings-linear-motion-vxb-ball-bearings-1.jpg?v=1770442416"},{"product_id":"nb-sw4uu-1-4-seals-ball-bushings","title":"NB SW4UU 1\/4\" Seals Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SW4UU 1\/4\" Seals Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SW4UU 1\/4\" Seals Ball Bushings 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":43548419031275,"sku":"Kit16200","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sw4uu-1-4-inch-ball-bushing-side-view.jpg?v=1770442465"},{"product_id":"15mm-42-5-rail-guideway-system-square-slide-u","title":"15mm Linear Guideway System With 42.5 Inch Rail And Square Block For Precise Linear Motion High Load Capability With Dynamic 11.38 KN And Static 23.31 KN Ratings High Repeatability","description":"\u003cdiv\u003e15mm Linear Guide Rail System, 42.5in Rail, Single Block\u003cbr\u003e\n✔️ High-load, precise 15mm rail, 42.5in track, single square block \u003cp\u003eThis 15mm linear guide rail system delivers smooth, precise straight-line motion for CNC machines, automation lines, and packaging equipment. The 42.5 inch rail length paired with a single square block offers reliable guidance in compact setups and high-load environments.\u003c\/p\u003e ✅ Rail diameter 15 mm (0.59 in) and rail length 42.5 in (1,079 mm) \u003cbr\u003e\n✅ Block HYH15CA size approx 34x26x4 mm (1.34x1.02x0.16 in) \u003cbr\u003e\n✅ Dynamic load rating 11.38 kN; static load rating 23.31 kN \u003cbr\u003e\n✅ Single-unit system with one square block installed \u003cbr\u003e\n✅ High repeatability and smooth running for precise positioning \u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in precision motion systems?\u003cbr\u003eA handy component that helps keep linear guides aligned and moving smoothly under load.\u003cbr\u003e- Provides precise straight-line guidance in CNC and automation setups with repeatable positioning\u003cbr\u003e- Supports high dynamic and static loads to handle demanding applications\u003cbr\u003e- Compatible with sealed ball bearings, ceramic variants, and different rail types for stiffness\u003cbr\u003e- Reduces wear and maintenance by maintaining proper alignment over time\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548448751851,"sku":"Kit16995","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/products\/15mm-42-5-rail-guideway-system-square-slide-unit-linear-motion-vxb-ball-bearings-1-31483403043051.jpg?v=1773386357"},{"product_id":"nb-sgl25tf-12-5mm-ball-bushing-block","title":"NB SGL25TF 12.5mm Ball Bushing Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SGL25TF 12.5mm Ball Bushing Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SGL25TF 12.5mm Ball Bushing Block 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":43548573565163,"sku":"Kit17592","price":182.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sgl25tf-12-5mm-ball-bushing-block-front.jpg?v=1770442483"},{"product_id":"20mm-42-5-rail-guideway-system-square-slide-u","title":"20mm Linear Guide Rail System 42.5 Inch Long With Square Block For Smooth Linear Motion High Load Capacity 17.75 kN Dynamic And 37.84 kN Static High Repeatability Precise Travel Durable Guideway Assembly","description":"\u003cdiv\u003ePremium 20mm Linear Guide Rail System with 42.5in Rail\u003cbr\u003e\n✔️ 20mm shaft, 42.5in rail, 17.75 kN dyn load, 37.84 kN static \u003cp\u003eThis complete linear guideway system uses a 20 mm diameter shaft and a 42.5 inch rail to deliver precise, smooth motion. It’s a common choice for CNC machines, automated workstations, and precision fixtures that demand repeatable positioning.\u003c\/p\u003e \u003cp\u003e✅ 20 mm shaft diameter for solid load support\u003cbr\u003e\n✅ Rail length 42.5 inches for extended travel\u003cbr\u003e\n✅ Dynamic load rating 17.75 kN\u003cbr\u003e\n✅ Static load rating 37.84 kN\u003cbr\u003e\n✅ High repeatability and smooth motion\u003cbr\u003e\n✅ Includes one square block installed on the rail\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a 20 mm linear guide rail system used for in precision automation? Handy for tight spaces and smooth motion.\n- Smooth, repeatable motion for CNCs and automation benches\n- High rigidity helps maintain tolerances during production\n- Easy mounting with standard 20 mm shaft hardware\n- Ideal for long rail lengths and compact layouts\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548706767083,"sku":"Kit17820","price":333.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-42-5-rail-guideway-system-square-slide-unit-linear-motion-vxb-ball-bearings-1.jpg?v=1773378554"},{"product_id":"15mm-42-5-rail-guideway-system-flanged-square","title":"15mm Linear Guideway System With 42.5 Inch Rail And Flanged Square Block For Smooth Linear Motion Ball Bearing Guided High Load Capacity 11.38 kN Dynamic And 25.31 kN Static Ideal For Precision CNC And Automation Applications","description":"\u003cdiv\u003e15 mm 42.5 in rail guideway with flanged square block\u003cbr\u003e\n✔️ Single unit, 15 mm shaft, 42.5 in rail, flanged block \u003cp\u003eThis complete linear guideway system uses a 15 mm diameter shaft and a 42.5 inch rail, with a flanged square block installed. It's ideal for precise linear motion in automation, CNC work, and assembly lines where smooth travel and strong support matter.\u003c\/p\u003e \u003cp\u003e✅ Block dynamic load rating: 11.38 kN\u003cbr\u003e✅ Block static load rating: 25.31 kN\u003cbr\u003e✅ High repeatability and smooth running for consistent positioning\u003cbr\u003e✅ Rail HYR15-4000 and block HYW15CA for easy reference\u003cbr\u003e✅ Shaft diameter 15 mm; rail length 42.5 in (1079 mm)\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear guide rail system used for?\nA handy tool for motion control in various machinery.\n- Smooth, precise travel for repeatable positioning\n- High load carrying capability for heavy tooling\n- Used in robotics, packaging lines, and automation equipment\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548707061995,"sku":"Kit17821","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/15mm-42-5-rail-guideway-system-flanged-square-slide-linear-motion-vxb-ball-bearings-1.jpg?v=1773378544"},{"product_id":"20mm-42-5-rail-guideway-system-flanged-slide","title":"20mm Linear Guideway System With Forty Two And A Half Inch Rail And Flanged Block Ball Bearing For Precise Linear Motion In CNC And Automation High Repeatability Dynamic Load 17.75 kN Static Load 37.84 kN","description":"\u003cdiv\u003e20mm Linear Guide Rail System with Flanged Block, 42.5in\u003cbr\u003e\n✔️ Heavy-duty 20mm shaft, 42.5in rail, single-block, 17.75kN dyn \u003cp\u003eThis complete linear guide rail system pairs a 20 mm diameter shaft with a 42.5 inch rail, ready to install with a flanged square block. It delivers precise, smooth motion ideal for automation, CNC machining, robotics, packaging lines, and other production setups requiring rigid, repeatable movement.\u003c\/p\u003e ✅ Shaft diameter: 20 mm (0.79 in) \u003cbr\u003e\n✅ Rail length: 42.5 in (1079.5 mm) \u003cbr\u003e\n✅ Dynamic load rating: 17.75 kN \u003cbr\u003e\n✅ Static load rating: 37.84 kN \u003cbr\u003e\n✅ Included block: flanged square block (model HYW20CA) \u003cbr\u003e\n✅ High repeatability and smooth motion for accurate positioning \u003cbr\u003e \u003cp\u003e💡 What is a 20mm rail guideway system used for in automated machinery?\u003c\/p\u003e\n\u003cp\u003eThis handy setup keeps machines moving with precision on work lines and automation.\u003c\/p\u003e\n- precision motion for CNC, pick-and-place, and packaging lines\n- sealed ball bearings reduce friction and wear for longer life\n- easy mounting with 20 mm rails and flanged blocks to fit many projects\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548707258603,"sku":"Kit17822","price":336.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-42-5-rail-guideway-system-flanged-slide-unit-linear-motion-vxb-ball-bearings-1.jpg?v=1773378535"},{"product_id":"15mm-square-slide-unit-block-linear-motion","title":"15mm Square Slide Unit Block For Linear Motion Systems Compatible With 15mm Rails And 15mm Shaft Diameter High Load Capacity Dynamic 11.38 kN Static 25.31 kN One Block Precision Block For Linear Guides","description":"\u003cdiv\u003eSingle 15mm Square Slide Unit Block for Rail Systems\u003cbr\u003e\n✔️ 15mm shaft, 34x26x4 mm block, dynamic 11.38 kN, static 25.31 kN \u003cp\u003eThis is a 15mm square slide unit block designed for use with a 15mm rail. It provides smooth linear motion and supports heavy loads in compact machinery, automation guides, and CNC assemblies. Typical applications include precise actuators, conveyor guides, and robotics frames.\u003c\/p\u003e ✅ Block dimensions: W 34 mm, B 26 mm, B1 4 mm, C 26 mm, L1 39.4 mm, L 61.4 mm\u003cbr\u003e\n✅ Shaft diameter: 15 mm\u003cbr\u003e\n✅ Dynamic load rating: 11.38 kN\u003cbr\u003e\n✅ Static load rating: 25.31 kN\u003cbr\u003e\n✅ Rail compatibility: 15 mm square slide rail system\u003cbr\u003e \u003cp\u003e💡 What is a 15 mm square slide unit block used for in linear motion systems?\u003c\/p\u003e\n\u003cp\u003eThis handy, compact block provides stable, precise motion in automation setups.\u003c\/p\u003e\n1. It offers precise guidance on a 15 mm rail for accurate positioning.\u003cbr\u003e\n2. It supports significant load ratings in compact configurations.\u003cbr\u003e\n3. It's suitable for automation, CNC, robotics frames, and conveyors.\u003cbr\u003e\n4. It uses standard mounting holes like M4x5 for easy installation.\u003cbr\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548708012267,"sku":"Kit17825","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/15mm-square-slide-unit-block-linear-motion-vxb-ball-bearings-1.jpg?v=1773378503"},{"product_id":"nb-sm50g-50mm-slide-bush-ball-bushings","title":"NB SM50G 50mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM50G 50mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM50G 50mm Slide Bush Ball Bushings Linear Motion Bearing\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":43549632725227,"sku":"Kit19515","price":212.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-50mm-slide-bush-ball-bearing-front-view.jpg?v=1770442517"},{"product_id":"nb-sms8-8mm-slide-bush-ball-miniature","title":"NB SMS8 8mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS8 8mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS8 8mm Slide Bush Ball Miniature Linear Motion Bearing\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":43549644620011,"sku":"Kit19575","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8mm-linear-motion-bearing-stainless-steel.jpg?v=1770442515"},{"product_id":"nb-sms40uu-40mm-slide-bush-ball-linear","title":"NB SMS40UU 40mm Slide Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS40UU 40mm Slide Bush Ball Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS40UU 40mm Slide Bush Ball Linear Motion Bearing\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":43549649305835,"sku":"Kit19599","price":427.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms40uu-40mm-slide-bush-ball-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442517"},{"product_id":"nb-sms13uuaj-13mm-slide-stainless-steel-bush","title":"NB SMS13UUAJ 13mm Slide Stainless Steel Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS13UUAJ 13mm Slide Stainless Steel Bush Ball Linear Motion Bearing made for smooth installs\u003cbr\u003e✔️ NB SMS13UUAJ 13mm Slide Stainless Steel Bush Ball Linear Motion Bearing\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":43549649961195,"sku":"Kit19603","price":120.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/13mm-stainless-steel-linear-motion-bearing.jpg?v=1770442516"},{"product_id":"nb-sms40uuaj-40mm-slide-stainless-steel-bush","title":"NB SMS40UUAJ 40mm Slide Stainless Steel Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS40UUAJ 40mm Slide Stainless Steel Bush Ball Linear Motion Bearing made for smooth installs\u003cbr\u003e✔️ NB SMS40UUAJ 40mm Slide Stainless Steel Bush Ball Linear Motion Bearing\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":43549650845931,"sku":"Kit19609","price":491.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-bearing-stainless-steel-closeup.jpg?v=1770442516"},{"product_id":"nb-sms50uuaj-50mm-slide-stainless-steel-bush","title":"NB SMS50UUAJ 50mm Slide Stainless Steel Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS50UUAJ 50mm Slide Stainless Steel Bush Ball Linear Motion Bearing made for smooth installs\u003cbr\u003e✔️ NB SMS50UUAJ 50mm Slide Stainless Steel Bush Ball Linear Motion Bearing\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":43549650878699,"sku":"Kit19610","price":682.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-bearing-50mm-stainless-steel.jpg?v=1770442516"},{"product_id":"nb-sms10guu-10mm-slide-bush-ball-miniature","title":"NB SMS10GUU 10mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS10GUU 10mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS10GUU 10mm Slide Bush Ball Miniature Linear Motion Bearing\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":43549661102315,"sku":"Kit19653","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/10mm-slide-bush-linear-motion-bearing-closeup.jpg?v=1770442517"},{"product_id":"sms60g-op-60mm-open-slide-bush-ball","title":"SMS60G-OP 60mm Open Slide Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSMS60G-OP 60mm Open Slide Bush Ball Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ SMS60G-OP 60mm Open Slide Bush Ball Linear Motion Bearing\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":43549789159659,"sku":"Kit19674","price":704.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/60mm-open-slide-bush-linear-motion-bearing-side-view.jpg?v=1770442524"},{"product_id":"sm5g-p-5mm-slide-bush-ball-linear-miniature-motion","title":"SM5G-P 5mm Slide Bush Ball Linear Miniature Motion Bearing","description":"\u003cp\u003eSM5G-P Miniature Slide Bush\u003cbr\u003e✔️ 5mm Linear Motion Bearing - NB Japan - Precision Grade\u003c\/p\u003e\n\u003cp\u003eThe SM5G-P is a precision-grade miniature linear slide bush made by NB (Nippon Bearing), trusted in high-accuracy motion systems across the USA and beyond. Designed for 5mm shafts, it features a resin retainer and 4-ball circuit design for ultra-smooth linear movement in tight spaces.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft diameter: 5mm\u003cbr\u003e✅ Precision tolerance with high accuracy fit\u003cbr\u003e✅ Retainer made from lightweight resin\u003cbr\u003e✅ 4 ball circuits for stable, low-friction motion\u003cbr\u003e✅ Dynamic load rating: 167 N\u003cbr\u003e✅ Static load rating: 206 N\u003cbr\u003e✅ Pack Size: 1 Bearing\u003cbr\u003e✅ Made in Japan by NB Linear Systems\u003c\/p\u003e\n\u003cp\u003eKey Dimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003edr\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eD1\u003c\/th\u003e\n\u003cth\u003eEccentricity (mm)\u003c\/th\u003e\n\u003cth\u003eRadial Clearance (µm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e10.2mm\u003c\/td\u003e\n\u003ctd\u003e9.6mm\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003ctd\u003ePrecision: 4 \/ High: 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are miniature linear slide bushes used for in compact motion systems?\u003cbr\u003eThey offer ultra-precise linear guidance where space is limited. Here's why they matter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvide smooth, straight-line motion for micro mechanisms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWork great in sensors, microscopes, and automation tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResin cage reduces noise and weight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJapanese engineering ensures consistent performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed high-precision motion in a small package? 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Title","offer_id":43549812687083,"sku":"Kit19738","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/25mm-slide-bush-linear-motion-bearing-closeup.jpg?v=1770442526"},{"product_id":"sm35g-p-35mm-slide-bush-ball-linear","title":"SM35G-P 35mm Slide Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSM35G-P 35mm Slide Bush Ball Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ SM35G-P 35mm Slide Bush Ball Linear Motion Bearing\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 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Title","offer_id":43549818487019,"sku":"Kit19751","price":6811.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sm150uu-150mm-slide-bush-ball-bearing-side-view.jpg?v=1770442530"},{"product_id":"nb-sm30guu-p-30mm-ball-bushing-linear","title":"NB SM30GUU-P 30mm Ball Bushing Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM30GUU-P 30mm Ball Bushing Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM30GUU-P 30mm Ball Bushing 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 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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":43549822517483,"sku":"Kit19772","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms6-p-6mm-ball-bushing-linear-motion-side-view.jpg?v=1770442526"},{"product_id":"nb-sms12-p-12mm-ball-bushing-miniature","title":"NB SMS12-P 12mm Ball Bushing Miniature Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12-P 12mm Ball Bushing Miniature Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS12-P 12mm Ball Bushing Miniature 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":43549824057579,"sku":"Kit19775","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-linear-motion-bushing-closeup.jpg?v=1770442526"},{"product_id":"nb-sms25uu-p-25mm-ball-bushing-linear","title":"NB SMS25UU-P 25mm Ball Bushing Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS25UU-P 25mm Ball Bushing Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS25UU-P 25mm Ball Bushing 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":43549828776171,"sku":"Kit19793","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms25uu-p-25mm-ball-bushing-linear-motion-vxb-ball-bearings-1.jpg?v=1770442525"},{"product_id":"nb-sms50g-p-50mm-slide-bush-ball","title":"NB SMS50G-P 50mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS50G-P 50mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS50G-P 50mm Slide Bush Ball Miniature Linear Motion Bearing\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":43549832347883,"sku":"Kit19813","price":452.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/50mm-slide-bush-ball-linear-motion-bearing.jpg?v=1770442529"},{"product_id":"nb-gm30wuu-30mm-slide-bush-ball-bushings","title":"NB GM30WUU 30mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB GM30WUU 30mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB GM30WUU 30mm Slide Bush Ball Bushings Linear Motion Bearing\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":43549843587307,"sku":"Kit19864","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-gm30wuu-30mm-slide-bush-ball-bushings-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442525"},{"product_id":"15mm-2-5-feet-30-rail-guideway-system-square","title":"15mm Linear Guide Rail System With 30 Inch Rail And Square Block Slide Unit For Precision Linear Motion, 15mm Diameter Shaft, 30 Inch Guideway, High Dynamic Load 11.38 kN And Static Load 23.31 kN, High Repeatability","description":"\u003cdiv\u003eCompact 15mm linear guide rail system with 30in rail and one block\u003cbr\u003e\n✔️ Rail length 762mm (30in), 15mm shaft, 11.38 kN dynamic \u003cp\u003eThis complete linear guideway system uses a 15mm diameter shaft and a 30 inch rail to deliver precise, smooth linear motion. It's a common choice for automation, CNC workstations, 3D printers, and robotics where dependable positioning and rigidity matter.\u003c\/p\u003e ✅ Rail length: 762 mm (30 in)\u003cbr\u003e\n✅ Shaft diameter: 15 mm (0.59 in)\u003cbr\u003e\n✅ Dynamic load rating: 11.38 kN\u003cbr\u003e\n✅ Static load rating: 23.31 kN\u003cbr\u003e\n✅ Included square block HYH15CA installed\u003cbr\u003e\n✅ Rail model HYR15-4000 compatible\u003cbr\u003e \u003cp\u003e💡 What is a 15mm linear guide system used for in precision motion control and small machinery?\u003c\/p\u003e\n\u003cp\u003eIt helps machines move parts smoothly with high repeatability in tight spaces.\u003c\/p\u003e\n- Enables accurate alignment and low-friction motion\u003cbr\u003e\n- Supports repeatable positioning in automated equipment\u003cbr\u003e\n- Ideal for CNC, robotics, and desktop manufacturing\u003cbr\u003e\n- Easy to install with standard 15mm shaft rails\u003cbr\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549844570347,"sku":"Kit19869","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/15mm-2-5-feet-30-rail-guideway-system-square-slide-unit-linear-motion-vxb-ball-bearings-1.jpg?v=1773355942"},{"product_id":"20mm-30-rail-guideway-system-square-slide-uni","title":"20mm Linear Guide Rail System With 30 Inch Rail Length And Square Block For Smooth Linear Motion, 20mm Shaft Diameter, High Static Load 37.84 kN And Dynamic Load 17.75 kN, High Repeatability And Precision Guideway","description":"\u003cdiv\u003e20mm Linear Guide Rail System, 30-Inch Length\u003cbr\u003e\n✔️ 20mm shaft, 30-inch rail, square block installed, high load ratings \u003cp\u003eThis complete linear guideway system uses a 20 mm shaft and a 30\" rail to deliver precise, smooth motion for automated equipment. It ships with one square block installed, ready to bolt into CNC machines, robotics, or packaging lines.\u003c\/p\u003e ✅ Shaft diameter: 20 mm (0.79 in)\u003cbr\u003e\n✅ Rail length: 30 in (762 mm)\u003cbr\u003e\n✅ Block dynamic load rating: 17.75 kN\u003cbr\u003e\n✅ Block static load rating: 37.84 kN\u003cbr\u003e\n✅ High repeatability and smooth running for accurate production\u003cbr\u003e\n✅ Includes one square block installed on the rail\u003cbr\u003e \u003cp\u003e💡 What is a 20mm linear guide rail system used for in precision automation?\nThis handy, compact guide system provides smooth, repeatable motion for linear axes in machines.\n- Key use: guiding moving components along rails\n- Handy for CNC machines, robotics, packaging lines\n- Improves accuracy and reduces wear\n- Compatible with 20 mm shafts and 30-inch rails for compact layouts\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549844603115,"sku":"Kit19870","price":333.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-30-rail-guideway-system-square-slide-unit-linear-motion-vxb-ball-bearings-1.jpg?v=1773355933"},{"product_id":"15mm-30-rail-guideway-system-flanged-square-s","title":"15mm Linear Guideway System With Flanged Square Block, 30 Inch Rail Length, 15mm Diameter Shaft, Precision Ball Bearing Guide For Smooth Linear Motion, High Dynamic Load Rating 11.38 kN And Static 25.31 kN, Suitable For CNC And Automation","description":"\u003cdiv\u003e15mm x 30in Linear Guide Rail with Flanged Block\u003cbr\u003e\n✔️ 15mm shaft, 30in rail, flanged square block, 11.38kN dynamic \u003cp\u003eThis compact linear guide system pairs a 15 mm diameter shaft with a 30 inch rail and a flanged square block, providing precise, smooth motion ideal for automated equipment, CNC machines, and packaging lines.\u003c\/p\u003e ✅ Shaft diameter: 15 mm (0.59 in) \u003cbr\u003e\n✅ Rail length: 762 mm (30 in) \u003cbr\u003e\n✅ Block name: HYW15CA; Rail name: HYR15-762; dynamic load 11.38 kN; static 25.31 kN \u003cbr\u003e\n✅ Pack: single-rail kit with one flanged block installed \u003cbr\u003e\n✅ High repeatability and smooth running motion for accuracy \u003cbr\u003e \u003cp\u003e💡 What is a linear guide rail with a flanged block used for? This handy system helps maintain precise, low-friction motion in equipment.\u003c\/p\u003e\n- Handy for CNC machines, packaging lines, pick-and-place systems\n- Improves positioning accuracy and repeatability over long runs\n- Easy to install in tight spaces with a fixed flange block\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549844668651,"sku":"Kit19871","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/15mm-30-rail-guideway-system-flanged-square-slide-linear-motion-vxb-ball-bearings-1.jpg?v=1773355925"},{"product_id":"20mm-30-rail-guideway-system-flanged-slide-un","title":"20mm Linear Guideway System With Flanged Block And 30 Inch Rail Length For Precise Linear Motion, 20mm Shaft Diameter, Ball Bearing Guidance, High Repeatability, Dynamic Load 17.75 kN, Static Load 37.84 kN, Ideal For Automation And CNC Projects","description":"\u003cdiv\u003e20mm Linear Guide Rail System with Flanged Block, 30in\u003cbr\u003e\n✔️ Single unit with one flanged block, 20mm shaft, 30in rail \u003cp\u003eThis 20mm linear guide rail system uses a flanged square block and a 30-inch rail to deliver precise, smooth linear motion in automation equipment, CNC machines, robotics, and packaging lines.\u003c\/p\u003e \u003cp\u003e✅ Dynamic load rating: 17.75 kN\u003cbr\u003e\n✅ Static load rating: 37.84 kN\u003cbr\u003e\n✅ Rail length: 30 inches (762 mm)\u003cbr\u003e\n✅ Shaft diameter: 20 mm (0.79 in)\u003cbr\u003e\n✅ Flanged block installed (HYW20CA) for stable mounting\u003cbr\u003e\n✅ High repeatability and smooth running\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in linear motion systems?\u003c\/p\u003e\n\u003cp\u003eIn general, pillow block bearings support a rotating shaft and help align the rail for steady, repeatable motion. This setup is handy for automation, conveyors, and CNC work.\u003c\/p\u003e\n- Pillow block supports shafts and keeps them centered in a frame\n- Handy for mounting on frames, conveyors, and automated equipment\n- Reduces shaft misalignment and wear for longer service life\n- Ceramic or sealed ball bearing variants can offer low friction in high-speed runs\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549844701419,"sku":"Kit19872","price":336.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/20mm-30-rail-guideway-system-flanged-slide-unit-linear-motion-vxb-ball-bearings-1.jpg?v=1773355916"},{"product_id":"smf16g-16mm-slide-bush-ball-bushings-miniature","title":"SMF16G 16mm Slide Bush Ball Bushings Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSMF16G 16mm Slide Bush Ball Bushings Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ SMF16G 16mm Slide Bush Ball Bushings Miniature Linear Motion Bearing\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":43549848338667,"sku":"Kit19904","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/16mm-slide-bush-ball-bearing-packaging.jpg?v=1770442524"},{"product_id":"smf40guu-40mm-slide-bush-miniature-bushings-motion","title":"SMF40GUU 40mm Slide Bush Miniature Bushings Motion Linear Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSMF40GUU 40mm Slide Bush Miniature Bushings Motion Linear Bearing made for smooth installs and\u003cbr\u003e✔️ SMF40GUU 40mm Slide Bush Miniature Bushings Motion Linear Bearing\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":43549852729579,"sku":"Kit19922","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/smf40guu-40mm-slide-bush-linear-bearing-front.jpg?v=1770442527"},{"product_id":"smk80uu-80mm-slide-bush-bushings-motion-linear","title":"SMK80UU 80mm Slide Bush Bushings Motion Linear Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSMK80UU 80mm Slide Bush Bushings Motion Linear Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ SMK80UU 80mm Slide Bush Bushings Motion Linear Bearing\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":43549869015275,"sku":"Kit20030","price":1338.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/smk80uu-80mm-linear-bearing-front-view.jpg?v=1770442531"}],"url":"https:\/\/vxb.com\/collections\/linear-guide.oembed?page=11","provider":"VXB Bearings","version":"1.0","type":"link"}