{"title":"Linear Motion Systems - 1 1\/4 inch (1.25\")","description":"\u003ch1\u003e1 1\/4 inch Linear Motion Systems\u003c\/h1\u003e\u003ch2\u003e1 1\/4 inch Linear Motion Systems Online shopping\u003c\/h2\u003e","products":[{"product_id":"nb-linear-systems-sfw20-1-1-4","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW20 1-1\/4\" Shaft 36 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545566413035,"sku":"Kit8051","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-1-1-4-inch-36-inch-length-side.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw20-1-1-4-1","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion made for smooth installs and\u003cbr\u003e✔️ NB Linear Systems SFW20 1-1\/4\" Shaft 48 inch Length Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43545567199467,"sku":"Kit8052","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-shaft-1-1-4in-48in-side.jpg?v=1770442365"},{"product_id":"nb-linear-systems-sfw20-1-1-4-shaft-60-inch-length","title":"NB Linear Systems SFW20 1-1\/4\" Shaft 60 inch Length Linear Motion","description":"\u003cp\u003eNB linear slide shaft SFW 20x60 inch hardened steel\u003cbr\u003e✔️ NB linear systems 1 1\/4 in diameter shaft 60 in length\u003c\/p\u003e\n\u003cp\u003eThis single NB linear slide shaft is a precision hardened steel rod used in linear motion systems, CNC machines, automation frames, and guided motion setups where smooth travel and wear resistance matter. 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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":43545770623211,"sku":"KIt7996","price":438.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-twa20wuu-ball-bushing-block-linear-motion.jpg?v=1770442353"},{"product_id":"nb-linear-systems-wh20a-1-1-4-inch-shaft-support-s","title":"NB Linear Systems WH20A 1-1\/4\" Shaft Support Supporter","description":"\u003cp\u003eWH20A Shaft End Supporter\u003cbr\u003e✔️ NB Linear System Made in Japan\u003c\/p\u003e\n\u003cp\u003eThis WH20A shaft end supporter is part of the NB Linear System lineup from Nippon Bearing, made in Japan for high accuracy linear motion setups. Designed for 1 1\/4\" inch shafts, it’s a trusted choice in U.S. industrial applications where stable support and precision matter. Pack size: 1 unit.\u003c\/p\u003e\n\u003cp\u003e✅ Brand: NB (Nippon Bearing Linear System)\u003cbr\u003e✅ Type: Shaft end supporter with steel retainer\u003cbr\u003e✅ Bore size: 1 1\/4\" inch\u003cbr\u003e✅ Adjusting bolt size: 5\/16\" inch\u003cbr\u003e✅ High accuracy grade for linear bushings\u003cbr\u003e✅ Country of origin: Japan\u003c\/p\u003e\n\u003cp\u003eDimensions (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\u003eG\u003c\/th\u003e\n\u003cth\u003eP\u003c\/th\u003e\n\u003cth\u003eB\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\u003e1-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\"\u003c\/td\u003e\n\u003ctd\u003e3-3\/4\"\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\"\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003ctd\u003e7\/16\"\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003ctd\u003e11\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What is a shaft end supporter used for in linear motion systems?\u003cbr\u003eShaft end supporters provide stability and keep 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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-sw20-op-1-1-4-ball","title":"NB SW20-OP 1-1\/4\" 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 SW20-OP 1-1\/4\" Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SW20-OP 1-1\/4\" 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":43546169213163,"sku":"Kit8067","price":194.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-linear-motion-ball-bushing-1-1-4-inch.jpg?v=1770442365"},{"product_id":"nb-tw20uu-1-1-4-self-aligning","title":"NB TW20UU 1-1\/4\" Self Aligning 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 TW20UU 1-1\/4\" Self Aligning Ball Bushings Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB TW20UU 1-1\/4\" Self Aligning 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":43546308149483,"sku":"kit8016","price":120.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-tw20uu-1-1-4-ball-bushing-side-view.jpg?v=1770442370"},{"product_id":"nb-sw20-1-1-4-ball-bushings","title":"NB SW20 1-1\/4\" Ball Bushings Linear Motion designed for smooth motion and stable alignment in automation and 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