{"product_id":"set-of-4-nylon-coated-u-type-pulley-wheel-bearings","title":"Set Of 4 Nylon Coated U Type Pulley Wheel Bearings 8x39.5x20.1mm Rail Ball Bearings For Smooth Quiet Motion In DIY Gearhead Projects And Equipment With Grease Packed For Easy Install And Low Maintenance","description":"\u003cdiv\u003e4-Piece Nylon Coated U-Type Pulley Bearings for Smooth Motion\u003cbr\u003e\n✔️ 8x39.5x20.1 mm each, grease-packed for easy install \u003cp\u003eThis set contains 4 nylon-coated U-type pulley bearings for rail systems and DIY gearhead projects. Grease-packed design enables smoother, quieter operation and easier installation.\u003c\/p\u003e ✅ 8x39.5x20.1 mm (0.315 x 1.556 x 0.792 in) per bearing \u003cbr\u003e\n✅ Nylon-coated U-type pulley bearings with grease-packed lubrication \u003cbr\u003e\n✅ Set of 4 pieces for multiple projects \u003cbr\u003e\n✅ Smooth, quiet motion with reduced friction from U-shape design \u003cbr\u003e\n✅ Suitable for DIY gearhead projects, doors, and equipment tracks \u003cbr\u003e \u003cp\u003e💡 What is a nylon-coated U-type pulley bearing used for in rail-based DIY gearhead projects? Here's a quick overview:\u003c\/p\u003e\n- Supports smooth, quiet movement in rail-guided systems\u003cbr\u003e\n- Reduces friction with the U-shape groove design\u003cbr\u003e\n- Grease-packed for easy installation and low maintenance\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131902501099,"sku":"VXB07C2QPVT1","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61ZSqYLygQL.jpg?v=1785535443","url":"https:\/\/vxb.com\/products\/set-of-4-nylon-coated-u-type-pulley-wheel-bearings","provider":"VXB Bearings","version":"1.0","type":"link"}