{"product_id":"3mm-bore-bearing-with-12mm-shieled-pulley-v-groove","title":"3mm ID x 12mm OD Pulley V Groove Track Roller Bearing 3x12x4mm","description":"\u003cp\u003e3mm V-Groove Track Roller Bearing\u003cbr\u003e✔️ 12mm OD - 4mm Width - Shielded Pulley Style\u003c\/p\u003e\n\u003cp\u003eThis V-groove track roller bearing features a 3mm bore and double metal shields, perfect for guide rail systems, linear motion setups, or compact pulley tracks. The V-groove design ensures smooth guidance along round or angled edges with minimal friction.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Type: V-groove track roller bearing\u003cbr\u003e✅ Bore: 3mm\u003cbr\u003e✅ Outer diameter: 12mm\u003cbr\u003e✅ Width: 4mm\u003cbr\u003e✅ Closures: Double metal shields\u003cbr\u003e✅ Standard: Metric\u003cbr\u003e✅ Application: Rail guides, sliding tracks, 3D printers, CNC assemblies\u003c\/p\u003e\n\u003cp\u003e💡 What’s the benefit of a V-groove track roller in motion systems?\u003cbr\u003eV-groove rollers maintain alignment along both round and angled rails, offering low-friction travel and precise tracking - making them ideal for sliding systems where accuracy and quiet motion are key.\u003c\/p\u003e\n\u003cp\u003eIt’s tiny but mighty - give your project the smooth ride it deserves and let this little roller do the heavy lifting!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581953671403,"sku":"3X12X4-VGROOVE","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3mm-bore-bearing-with-12mm-shieled-pulley-v-groove-track-roller-bearing-3x12x4mm-vxb-ball-bearings-1-32680646279403.jpg?v=1770446296","url":"https:\/\/vxb.com\/products\/3mm-bore-bearing-with-12mm-shieled-pulley-v-groove","provider":"VXB Bearings","version":"1.0","type":"link"}