{"product_id":"v-groove-ball-bearing-pulley-set-for-makers-and-di","title":"V Groove Ball Bearing Pulley Set For Makers And DIYers, 20 Pcs Carbon Steel Guide Roller Sealed Rail Track Wheel For Linear Motion System, Smooth And Reliable For 3D Printer CNC Sliding Door 13x4x6mm","description":"\u003cdiv\u003eV Groove Pulley Kit - 20 Carbon Steel Rollers 13x4x6mm\u003cbr\u003e ✔️ 12mm OD, 3mm ID, 4mm thick, 20pcs carbon steel sealed \u003cp\u003eThe V groove ball bearing pulley set provides compact, sealed guide wheels designed for smooth linear motion. Ideal for 3D printers, CNC machines, sliding doors, and rail-based track systems.\u003c\/p\u003e ✅ Size: 13x4x6mm; OD 12mm, ID 3mm, thickness 4mm\u003cbr\u003e\n✅ Material: carbon steel, silver finish\u003cbr\u003e\n✅ Package: 20 pieces in a set\u003cbr\u003e\n✅ Sealed design resists dust and minimizes maintenance\u003cbr\u003e \u003cp\u003e💡 What is a V groove bearing pulley used for in DIY motion systems? This handy piece guides moving parts along rails for smooth, quiet operation.\n- Improves alignment and supports linear travel in hobby CNCs and 3D printers\n- Fits standard rail tracks for quick installation and replacement\n- Sealed construction reduces dust intrusion and maintenance\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49080448844011,"sku":"VXB0FJRTJR79","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71p5AqQ0RlL.jpg?v=1784618390","url":"https:\/\/vxb.com\/products\/v-groove-ball-bearing-pulley-set-for-makers-and-di","provider":"VXB Bearings","version":"1.0","type":"link"}