{"product_id":"nb-tw20-nb-self-aligning-ball-bushings","title":"NB TW20 NB Self Aligning Ball Bushings 1-1\/4\" inch Linear Motion","description":"\u003cp\u003eTW20 Linear Motion Ball Bushing\u003cbr\u003e✔️ 1 1\/4\" ID Topball - High Load, Made in Japan\u003c\/p\u003e\n\u003cp\u003eThe TW20 Topball is a self-aligning, high-load linear motion ball bushing from NB (Nippon Bearing), made in Japan. Known for extreme durability, it offers up to 27 times the travel life of conventional slide bushings - perfect for CNC, factory automation, and heavy-duty guides.\u003c\/p\u003e\n\u003cp\u003e✅ Bore size: 1 1\/4\" inch\u003cbr\u003e✅ Outer diameter: 2\" inch\u003cbr\u003e✅ Length: 2 5\/8\" inch\u003cbr\u003e✅ Ball circuit: 5\u003cbr\u003e✅ Type: Topball linear bushing\u003cbr\u003e✅ Built-in seals for debris protection\u003cbr\u003e✅ Dynamic load rating: 5,472 N\u003cbr\u003e✅ Static load rating: 6,806 N\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 What makes Topball linear bushings better than standard slide bushings?\u003cbr\u003eThey’re engineered for extreme load and extended life in demanding environments.\u003cbr\u003eUsed in CNC routers, automation rails, and robotic arms\u003cbr\u003e✅ Three times the load capacity of typical bushings\u003cbr\u003e✅ 27x greater travel life for long-term reliability\u003cbr\u003e✅ Self-aligning design corrects minor shaft misalignment\u003c\/p\u003e\n\u003cp\u003eIf you're looking for precision and long life in one rugged bearing, this is the one. Order now and level up your linear motion system!\u003cbr\u003e\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":48283220082906,"sku":"TW20_NB","price":146.57,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2674\/3514\/files\/nb-tw20-nb-self-aligning-ball-bushings-1-14-inch-linear-motion-vxb-ball-bearings.jpg?v=1785429794","url":"https:\/\/hfbearings.ca\/products\/nb-tw20-nb-self-aligning-ball-bushings","provider":"H\u0026F Bearings","version":"1.0","type":"link"}