{"title":"Shaft Diameter - 3\/8 inch (0.375\")","description":"\u003ch1\u003e0.375 Inch\u003c\/h1\u003e\u003ch2\u003e0.375 Inch Online shopping\u003c\/h2\u003e","products":[{"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 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PC6-18 3\/8 Pre-Cut Slide Shaft 18 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 PC6-18 3\/8 Pre-Cut Slide Shaft 18 inch Length Linear Motion made for smooth installs and steady\u003cbr\u003e✔️ NB PC6-18 3\/8 Pre-Cut Slide Shaft 18 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 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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":43550869487851,"sku":"Kit21413","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/stainless-steel-shaft-24-5-inch-linear-motion.jpg?v=1770442556"},{"product_id":"sfws6-nb-stainless-steel-shaft-25-inch","title":"SFWS6 NB Stainless Steel Shaft 25 inch Length Linear Motion designed for smooth motion and stable 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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":43550873616619,"sku":"Kit21420","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/stainless-steel-shaft-25in-linear-motion-closeup.jpg?v=1770442556"},{"product_id":"sfws6-nb-stainless-steel-shaft-4-1","title":"SFWS6 NB Stainless Steel Shaft 4 1\/2\" Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSFWS6 NB Stainless Steel Shaft 4 1\/2\" Length Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SFWS6 NB Stainless Steel Shaft 4 1\/2\" 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":43551064621291,"sku":"SFWS6-NB","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/stainless-steel-shaft-4-5-inch-linear-motion.jpg?v=1770442563"},{"product_id":"lbb6uu-3-8-inch-linear-motion-ball-bushing-with-se","title":"LBB6UU 3\/8\" Linear Motion Ball Bushing - Sealed","description":"\u003cp\u003eLBB6UU Linear Motion Ball Bushing\u003cbr\u003e✔️ 3\/8\" Bore - Sealed - Precision Linear Bearing - One Unit\u003c\/p\u003e\n\u003cp\u003eThe LBB6UU is a high-precision linear motion ball bushing designed with seals on both sides and a resin retainer for smooth, guided motion. With a 3\/8\" inner diameter, it's perfect for American-sized shafting in automation, 3D printing, and CNC applications.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft diameter: 3\/8 inch\u003cbr\u003e✅ Sealed on both sides for dust protection\u003cbr\u003e✅ High-accuracy linear bushing design\u003cbr\u003e✅ Resin retainer for quiet, smooth operation\u003cbr\u003e✅ Dynamic load rating: 225 N\u003cbr\u003e✅ Static load rating: 314 N\u003cbr\u003e✅ Made for linear motion systems common in U.S. builds\u003cbr\u003e✅ Sold as one linear bearing\u003c\/p\u003e\n\u003cp\u003eMajor Dimensions and Tolerances (in inches):\u003cbr\u003e✅ dr: 3\/8\" (tolerance: 0 to -0.0004\")\u003cbr\u003e✅ D: 5\/8\" (tolerance: 0 to -0.0005\")\u003cbr\u003e✅ L: 7\/8\" (tolerance: 0 to -0.008\")\u003cbr\u003e✅ B: 33\/64\" (tolerance: 0 to -0.008\")\u003cbr\u003e✅ W: 3\/64\"\u003cbr\u003e✅ D1: 37\/64\"\u003cbr\u003e✅ Eccentricity: 0.0003\"\u003cbr\u003e✅ Radial clearance: 0.0005\"\u003c\/p\u003e\n\u003cp\u003e💡 Why use linear motion ball bushings like LBB6UU?\u003cbr\u003eLinear ball bushings are ideal for applications where precise, low-friction motion is critical. They're often used in CNC machines, automation equipment, and robotics due to their smooth travel, high repeatability, and ease of replacement.\u003c\/p\u003e\n\u003cp\u003ePerfect for compact linear setups needing precision guidance on U.S.-sized shafting.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43579882176747,"sku":"LBB6UU-LINEAR","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_74631d73-a69b-463f-bc30-f00cf6a29e66.jpg?v=1770445478"},{"product_id":"sfw6-nb-3-8-diameter-84-7","title":"SFW6 NB 3\/8\" Diameter 84\" (7' Feet) Long Linear Motion Shaft Rod. Made in Japan designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSFW6 NB 3\/8\" Diameter 84\" (7' Feet) Long Linear Motion Shaft Rod. Made in Japan made for smooth\u003cbr\u003e✔️ SFW6 NB 3\/8\" Diameter 84\" (7' Feet) Long Linear Motion Shaft Rod. Made in Japan\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":43582154309867,"sku":"SHAFT6X84","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3-8-inch-linear-motion-shaft-rod-closeup.jpg?v=1770446443"},{"product_id":"sfw6-nb-3-8-diameter-40-3","title":"SFW6 NB 3\/8\" Diameter 40\" (3.3' Feet) Long Linear Motion Shaft Rod. 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Made in Japan\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":43582154440939,"sku":"SHAFT6X42","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-rod-3-8-inch-diameter-close-up.jpg?v=1770446443"},{"product_id":"sfw6-nb-3-8-diameter-15-5","title":"SFW6 NB 3\/8\" Diameter 15.5\" Long Linear Motion Shaft Rod. 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Made in Japan\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":43583114379499,"sku":"SHAFT6X15-5","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/products\/linear-motion-shaft-rod-3-8-inch-diameter-closeup.jpg?v=1770446828"}],"url":"https:\/\/vxb.com\/collections\/shaft-diameter-3-8-inch-0-375.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}