{"product_id":"sbr20-linear-rail-kit-2000mm-rails-4-slide-blocks","title":"SBR20 Linear Rail Kit, 2000mm Rails, 4 Slide Blocks","description":"\u003cp\u003eSBR20 linear rail kit delivers stable, smooth linear motion over long travel, helping your CNC or workshop machine cut, drill, mill, or grind with better repeatability. This complete set includes fully supported 2000 mm rails and ball-bearing slide blocks engineered for low-friction movement and consistent positioning. Corrosion-resistant plating and hardened steel shafts support demanding loads, while precise hole spacing simplifies alignment during installs or upgrades.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eIncludes 2 x 2000 mm (78.74 in) supported rails and 4 ball-bearing slide blocks for a complete linear motion guide setup.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDelivers quiet, low-friction travel with tight shaft grip to reduce vibration, noise, and uneven movement.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eResists rust with electroplated rails (over 10 μm) plus aluminum supports—built for humid shops and basements.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSupports heavy loads for machine builds and replacements; designed for stable travel under dynamic and static forces.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFits cutting, grinding, milling, and drilling machines; installs quickly with precise hole spacing and alignment-friendly design.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuilt for makers, maintenance teams, and DIY machine builders, this supported linear rail set helps keep motion straight and predictable across long distances. Hardened steel shafts and smooth-running bearing blocks reduce wear on your system and make fine adjustments easier during setup. Whether you’re upgrading an existing axis or assembling a new CNC frame, you’ll get reliable linear travel with less tuning time. Grab yours today and get your motion system running smoother.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eRail length: 2000 mm \/ 78.74 in (each)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRail diameter: 20 mm \/ 0.79 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSet quantity: 2 rails + 4 slide blocks\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSlide block type: SBR20\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaterials: high carbon steel shafts + aluminum alloy blocks\/supports\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eShaft hardness: HRC58–66\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSurface finish: 0.1–0.22 μm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eStraightness: 5 mΩ\/100 mm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eStatic load capacity: 1370 CN \/ 93 kg\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDynamic load capacity: 882 CN \/ 60 kg\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ePlating thickness: over 10 μm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55519172624711,"sku":"VEV-009487-B","price":2357.0,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/SBR20LinearRailKit2000mmRails4SlideBlocksDefaultTitle.jpg?v=1792665703","url":"https:\/\/bluemall.ro\/en\/products\/sbr20-linear-rail-kit-2000mm-rails-4-slide-blocks","provider":"Bluemall","version":"1.0","type":"link"}