{"product_id":"top-tier-metallic-tone-u-groove-track-roller-beari","title":"Top Tier Metallic Tone U Groove Track Roller Bearing 13mm Outer Diameter 4mm Inner Bore 6mm Width Heavy Duty Linear Motion Cam Follower Smooth As Silk Operation Straight Upgrade For Factory Machines","description":"\u003cdiv\u003eHeavy Duty U Groove Cam Follower Bearing Unit\u003cbr\u003e\n✔️ Bore 4mm 0.15in, 13mm OD 0.5in, 6mm width metal roller \u003cp\u003e This metallic U groove linear motion roller acts as a reliable cam follower for factory machinery, conveyor tracks, and automation guides where consistent straight travel is required.\u003c\/p\u003e ✅ Outer ring spans 13mm and 0.5in for solid rolling contact\u003cbr\u003e\n✅ Center hole takes 4mm and 0.15in pins for snug pinning\u003cbr\u003e\n✅ Plate thickness hits 6mm and 0.2in for steady rail tracking\u003cbr\u003e\n✅ Hard metal build eats up grinding without losing shape\u003cbr\u003e\n✅ Box packs one roller for easy swap jobs on broken setups\u003cbr\u003e \u003cp\u003e💡 What makes heavy duty linear track rollers handy for factory automation?\u003cbr\u003ePrecision ground raceways keep sliding parts tracking straight under load.\u003cbr\u003e- Tough metal shells soak up bumps and vibration on fast cycling conveyors\u003cbr\u003e- Grease packed guts keep grime out for longer stretch runs between fixes\u003cbr\u003e- Simple slot holes line up right over old bolts on tired assembly jigs\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49307148419307,"sku":"VXB0B18BT5ZG","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51vB-YwKnKL.jpg?v=1787882935","url":"https:\/\/vxb.com\/products\/top-tier-metallic-tone-u-groove-track-roller-beari","provider":"VXB Bearings","version":"1.0","type":"link"}