{"product_id":"2pcs-hgr15-400mm-linear-rails-kit-4-bearing","title":"2Pcs HGR15-400MM Linear Rails kit with 4 Bearing Block,1Pcs SFU1204-400MM Ball Screw with Metal Deflector Ball Screw Nut, BF10\/BK10 kit, Nut Housing, Coupling for 3D Printer and CNC Machine for CNC axis motion, anti-backlash setup, and smoother","description":"\u003cp\u003e2Pcs Hgr15 400Mm Linear 2-pack built for smooth installs and solid results\u003cbr\u003e✔️ 2Pcs HGR15-400MM Linear Rails kit with 4 Bearing Block,1Pcs SFU1204-400MM 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 * 400 mm HGR15 rail shafts, 4 blocks ,1 * anti-reverse SFU1204-400 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 does screw pitch change feed rate and motor torque on a CNC axis?\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":52222430839103,"sku":"VXB0B5XNHJNY","price":201.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/linear-rails-kit-2pcs-hgr15-400mm-ball-screw-sfu1204-nut-housing-cnc-parts.jpg?v=1772831746","url":"https:\/\/bearingscanada.com\/products\/2pcs-hgr15-400mm-linear-rails-kit-4-bearing","provider":"Bearings Canada","version":"1.0","type":"link"}