{"product_id":"tw8-linear-ball-bushing-1-2-inch-bore","title":"NB TW8 1\/2\" linear ball bushing with 1\/2 inch bore from NB Topball series featuring four ball circuits, sealed design and high load capacity for smooth long travel motion on precision linear shafts, single bearing made in Japan","description":"\u003cp\u003eTW8 Linear Ball Bushing - 1\/2\" Bore (Inch Type)\u003cbr\u003e✔️ High-load Topball bushing made in Japan by NB\u003c\/p\u003e\n\u003cp\u003eThe TW8 is a 1\/2 inch bore linear motion ball bushing from NB’s Topball series, built for high load and long travel life. With four ball circuits and built-in seals, it delivers smooth, accurate movement and handles way more load than standard bushings. Made in Japan. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 1\/2\" x 7\/8\" x 1 1\/4\" inch\u003cbr\u003e✅ Bore: 1\/2\" inch\u003cbr\u003e✅ Outer Diameter: 1 1\/4\" inch\u003cbr\u003e✅ Length: 1 1\/4\" inch\u003cbr\u003e✅ Ball circuits: 4 for smoother glide\u003cbr\u003e✅ Dynamic Load Rating: 1033 N\u003cbr\u003e✅ Static Load Rating: 1290 N\u003cbr\u003e✅ Sealed to block dust and hold grease\u003cbr\u003e✅ Made in Japan by NB (Nippon Bearing)\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\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\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e1 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What makes high-load Topball bushings better for linear motion systems?\u003cbr\u003eThey handle more weight, last longer, and move smoother.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3× load capacity of standard linear bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 27× longer travel life under repetitive use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed for cleaner operation and longer lube retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for CNC tools, automation arms, and precision setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for max durability in a compact design? This one’s built to move - order now and level up your motion system!\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43551377457387,"sku":"TW8_NB","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-tw8-self-aligning-ball-bushings-12-inch-linear-motion-vxb-ball-bearings-1.jpg?v=1770442567","url":"https:\/\/vxb.com\/products\/tw8-linear-ball-bushing-1-2-inch-bore","provider":"VXB Bearings","version":"1.0","type":"link"}