{"title":"Linear Motion Systems - 1\/2 inch (0.5\")","description":"\u003ch1\u003e1\/2 inch Linear Motion Systems\u003c\/h1\u003e\u003ch2\u003e1\/2 inch Linear Motion Systems Online shopping\u003c\/h2\u003e","products":[{"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":"swf8-nb-1-2-ball-bushings-round","title":"SWF8 NB 1\/2\" Ball Bushings Round Flange Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSWF8 NB 1\/2\" Ball Bushings Round Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWF8 NB 1\/2\" Ball Bushings Round 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 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":43545581945067,"sku":"Kit8084","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/swf8-ball-bushing-round-flange-linear-front.jpg?v=1770442366"},{"product_id":"swk8-nb-1-2-ball-bushings-square","title":"SWK8 NB 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\u003eSWK8 NB 1\/2\" Ball Bushings Square Flange Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ SWK8 NB 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 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":43545585025259,"sku":"Kit8096","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12in-square-flange-ball-bushing-closeup.jpg?v=1770442366"},{"product_id":"twd8uu-nb-1-2-ball-bushing-open","title":"TWD8UU NB 1\/2\" Ball Bushing Open Block Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eTWD8UU NB 1\/2\" Ball Bushing Open Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ TWD8UU NB 1\/2\" Ball Bushing Open 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 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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-wss8x48-1-2-supported-shaft-rail","title":"NB WSS8x48 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 WSS8x48 1\/2\" Supported Shaft Rail Assembly Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB WSS8x48 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 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TopBall NB Linear Bearing\u003cbr\u003e✔️ 1\/2\" Self-Aligning High Load Bushing - Made in Japan\u003c\/p\u003e\n\u003cp\u003eThe NB TW8UU TopBall is a self-aligning, high-load linear motion bushing designed for precision and long service life. Built by Nippon Bearing (NB Linear Systems) in Japan, it delivers up to \u003cstrong\u003e3x the load capacity\u003c\/strong\u003e and \u003cstrong\u003e27x the travel life\u003c\/strong\u003e of conventional slide bushings, perfect for automation, machine tools, and optical equipment.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1\/2\" inner diameter x 7\/8\" outer diameter x 1-1\/4\" length\u003cbr\u003e✅ Type: self-aligning linear ball bushing (TopBall standard type)\u003cbr\u003e✅ Load capacity: 1023 N (dynamic), 1290 N (static)\u003cbr\u003e✅ Ball circuits: 4 precision-ground paths\u003cbr\u003e✅ Material: high-grade steel with integral wiper seals\u003cbr\u003e✅ Alignment: compensates for minor shaft or housing misalignment\u003cbr\u003e✅ Pack size: one bearing\u003cbr\u003e✅ Brand: NB (Nippon Bearing) - Made in Japan\u003c\/p\u003e\n\u003cp\u003e💡 Why choose NB TopBall self-aligning linear bushings?\u003cbr\u003eBecause they combine precision, durability, and smart 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maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545728221419,"sku":"kit8021","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1-2in-adjustable-ball-bushing-linear-motion-side-view.jpg?v=1770442351"},{"product_id":"nb-linear-systems-wh8a-1-2-shaft","title":"NB Linear Systems WH8A 1\/2\" Shaft Support Supporter designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems WH8A 1\/2\" Shaft Support Supporter made for smooth installs and steady fit\u003cbr\u003e✔️ NB Linear Systems WH8A 1\/2\" Shaft Support Supporter\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 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Title","offer_id":43546143817963,"sku":"Kit7973","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-systems-wh8a-shaft-support-1-2-inch-side-view.jpg?v=1770442362"},{"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-twa8wuu-1-2-ball-bushing-block","title":"NB TWA8WUU 1\/2\" 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 TWA8WUU 1\/2\" Ball Bushing Block Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TWA8WUU 1\/2\" 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 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