{"product_id":"2pcs-hgr15-500mm-linear-rails-kit-4-bearing","title":"2pcs hgr15-500mm linear rails kit with 4 bearing block, 1pcs sfu1204-500mm ball screw with metal deflector ball screw nut, bf10\/bk10 kit, nut housing, coupling for 3d printer and cnc machine built for smooth motion, steady alignment, and clean","description":"\u003cp\u003e2Pcs Hgr15 500Mm Linear made for smooth installs and clean fit\u003cbr\u003e✔️ 2pcs hgr15-500mm linear rails kit with 4 bearing block, 1pcs sfu1204-500mm ball screw with metal deflector\u003c\/p\u003e\u003cp\u003eThis 2 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.\u003cbr\u003e\u003cbr\u003e✅ Complete hgr15 linear rail kits: this linear guide rail is of 2 * 500 mm hgr15 rail shafts, 4 blocks, 1 * anti-reverse sfu1204-500 mm ballscrew, 1pcs ball nut, 1pcs bf10\/bk10, and 1pcs 6.35 x8 mm coupling are included in the package.\u003cbr\u003e✅ High-quality steel material: linear guides are made of carbon steel, linear bearings made of gcr15 bearing steel, more durable and low nois.low friction coefficient.high accuracy of the trajectory\u003cbr\u003e✅ High precision: ball linear guide rail provide a smooth, precision, guiding surface, so that the sliding block can roll more smoothly on it with small starting torsion, it does not appear a sliding motion creeping phenomenon\u003cbr\u003e✅ Convenience: steel support rail with pre-drilled holes for easy mounting. stainless steel linear optical axis guide bearings linear movement. easy to install, no need for maintenance.the ballscrew movement without stick-slip effect, less heats up\u003cbr\u003e✅ Wide application:perfect for your diy routers, mills, lathes, widely used in the automation machinery and also suitable for automatic equipment, precision measuring equipment, handling machine, and the shipping device.etc\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, travel length, and support style to your axis load and speed.\u003cbr\u003e* Pitch controls feed rate and torque demand\u003cbr\u003e* Proper end supports keep alignment tight under load\u003cbr\u003e* Good lubrication cuts heat and wear over time\u003cbr\u003e\u003cbr\u003eBuilt to keep motion smooth and accuracy steady during long production runs.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222430937407,"sku":"VXB0B5XNZFTM","price":213.18,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/hgr15-500mm-linear-rails-sfu1204-500mm-ball-screw-kit.jpg?v=1772831746","url":"https:\/\/bearingscanada.com\/products\/2pcs-hgr15-500mm-linear-rails-kit-4-bearing","provider":"Bearings Canada","version":"1.0","type":"link"}