{"product_id":"4-pieces-aluminum-block-16mm-linear-motion-ball-be","title":"4 Pieces Aluminum Block 16mm Linear Motion Ball Bearing Slide Blocks For SBR16 Linear Guide Rails Heavy Duty Precision Guide Blocks For CNC Machines 3D Printers And Motion Systems","description":"\u003cdiv\u003eSBR16UU Aluminum Linear Slide Blocks Set of 4\u003cbr\u003e\n✔️ 4 pack of 16mm SBR16UU ball bearing blocks for linear rails \u003cp\u003eThese aluminum blocks with ball bearings slide along SBR16 guide rails in CNC machines 3D printers and other motion setups.\u003c\/p\u003e ✅ 16mm bore matches standard SBR16 rails\u003cbr\u003e\n✅ Aluminum body holds the bearings steady\u003cbr\u003e\n✅ Set of 4 blocks ready for heavy duty use\u003cbr\u003e\n✅ Ball bearing design keeps motion smooth\u003cbr\u003e \u003cp\u003e💡 What are linear motion bearing blocks used for in automated systems?\nThey guide machine parts along rails with steady accurate motion.\n- Common in CNC builds and 3D printer frames that need reliable travel\n- Supports loads while keeping things lined up on 16mm rails\n- Works well in motion systems where smooth sliding matters most\n- Helps cut down on wobble during repeated back and forth moves\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131089232107,"sku":"VXB0HBK14Q8Y","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51mWttzcyyL.jpg?v=1785508454","url":"https:\/\/vxb.com\/products\/4-pieces-aluminum-block-16mm-linear-motion-ball-be","provider":"VXB Bearings","version":"1.0","type":"link"}