{"product_id":"nb-tw12-self-aligning-ball-bushings-3-4","title":"NB TW12 Self Aligning Ball Bushings 3\/4\" inch Linear Motion","description":"\u003cp\u003eNB TW12 Linear Motion Bushing - 3\/4\" Bore\u003cbr\u003e✔️ Self-Aligning Top Ball - Made in Japan\u003c\/p\u003e\n\u003cp\u003eThe TW12 self-aligning ball bushing is part of NB's Top Ball Series, built for high-load applications with improved travel life and smooth precision. Designed for 3\/4\" shafts, it’s ideal for use in CNC systems, automation, and linear motion builds.\u003c\/p\u003e\n\u003cp\u003e✅ Bore size: 3\/4\" inch\u003cbr\u003e✅ Outer diameter: 1 1\/4\" inch\u003cbr\u003e✅ Length: 1 5\/8\" inch\u003cbr\u003e✅ Ball circuits: 5\u003cbr\u003e✅ Built-in seals for debris protection\u003cbr\u003e✅ Dynamic load rating: 2090 N\u003cbr\u003e✅ Static load rating: 2625 N\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Brand: NB (Nippon Bearing), made in Japan\u003c\/p\u003e\n\u003cp\u003e💡 What makes a Top Ball linear bushing different?\u003cbr\u003eTop Ball bushings are engineered with higher load capacity and longer service life - up to 27 times more than traditional bushings. Their self-aligning design helps correct shaft misalignment, making them ideal for demanding or precision-guided motion systems.\u003c\/p\u003e\n\u003cp\u003eA durable, high-precision bushing built for long-lasting performance in industrial linear motion.\u003cbr\u003e\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":48283219984602,"sku":"TW12_NB","price":66.61,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2674\/3514\/files\/nb-tw12-self-aligning-ball-bushings-34-inch-linear-motion-vxb-ball-bearings-1.jpg?v=1785429790","url":"https:\/\/hfbearings.ca\/products\/nb-tw12-self-aligning-ball-bushings-3-4","provider":"H\u0026F Bearings","version":"1.0","type":"link"}