{"product_id":"high-precision-linear-guide-rail-kit-with-smooth-o","title":"High Precision Linear Guide Rail Kit With Smooth Optical Axis Rod 12mm Plus Four SC12UU Bearing Blocks And Shaft Supports For Solid 3D Printer And CNC Machine Builds That Go V smooth No Stick Slip Zero Hassle","description":"\u003cdiv\u003e\n\u003cp\u003e12mm Linear Rail Kit With SC12UU Blocks For Cnc Printer Use\u003cbr\u003e✔️ SC12UU bearing blocks made of steel for smooth quiet movement\u003c\/p\u003e \u003cp\u003eThis assembly provides smooth linear motion for machinery builds. They help reduce vibration while guiding axes. Users install these kits on frames to improve printing accuracy. \u003c\/p\u003e\n\u003cp\u003e✅ Fits standard 12mm rods for consistent alignment stability\u003cbr\u003e✅ Four blocks included provide solid support along the track\u003cbr\u003e✅ Low friction coefficient reduces power consumption during work\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 Why choose ceramic ball bearings for your linear motion setup\u003cbr\u003eCeramic bearings resist heat better than metal versions during heavy loads.\u003cbr\u003e- Reduced rolling resistance keeps speed higher on travel axes\u003cbr\u003e- Minimal wear maintains tight tolerances over extended periods\u003cbr\u003e- Self lubricating properties cut maintenance time significantly\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49168862511339,"sku":"VXB0H8252BWR","price":413.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51HoYyGQ7BL.jpg?v=1786431015","url":"https:\/\/vxb.com\/products\/high-precision-linear-guide-rail-kit-with-smooth-o","provider":"VXB Bearings","version":"1.0","type":"link"}