{"product_id":"4-pack-u-groove-nylon-pulley-wheels-with-guide-rol","title":"4 Pack U Groove Nylon Pulley Wheels With Guide Rolling Bearings 5x25.5x8.5mm Blue Built To Last Heavy Duty Load Bearing Set For DIY CNC 3D Printer Rails And Cable Management","description":"\u003cdiv\u003e4-Pack U-Groove Nylon Pulleys with Bearings 5x25.5x8.5mm\u003cbr\u003e\n✔️ Pack of 4, bore 5mm (0.2 in), OD 25.5mm (1 in), blue. \u003cp\u003eThese U groove pulleys use a nylon body with steel and plastic parts, designed to guide belts or cables with low friction. They are commonly used in DIY CNC machines, 3D printers, sliding doors, and cabinet hardware where smooth, quiet motion and long life matter.\u003c\/p\u003e \u003cp\u003e✅ Pack includes 4 U Groove Pulleys for multiple projects\u003cbr\u003e✅ Inner bore 5mm (0.2 in) for common shafts\u003cbr\u003e✅ Outer diameter 25.5mm (1 in), thickness 8.5mm (0.3 in)\u003cbr\u003e✅ Nylon body with steel \u0026amp; plastic components for durability\u003cbr\u003e✅ Blue color, U-groove design reduces friction\u003cbr\u003e✅ Built for heavy loads and smooth operation\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a U-groove pulley used for in CNC and DIY projects?\u003c\/p\u003e\n\u003cp\u003eThis handy belt guidance part keeps motion smooth in a variety of setups.\u003c\/p\u003e\n- Guides belts and cables in linear motion systems\u003cbr\u003e\n- Improves motion smoothness and reduces wear on moving parts\u003cbr\u003e\n- Compatible with 5 mm shafts and 25.5 mm outer diameter\u003cbr\u003e\n- Handy for DIY CNC, 3D printers, and sliding hardware\u003cbr\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131897979115,"sku":"VXB0D6VBPRYD","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71VNU-qENPL.jpg?v=1785533801","url":"https:\/\/vxb.com\/products\/4-pack-u-groove-nylon-pulley-wheels-with-guide-rol","provider":"VXB Bearings","version":"1.0","type":"link"}