{"product_id":"sbr20-linear-guide-rail-set-1000mm-2-rails-4-blocks","title":"SBR20 Linear Guide Rail Set, 1000mm, 2 Rails 4 Blocks","description":"\u003cp\u003eSBR20 linear guide rail set boosts CNC and automation accuracy with smooth, low-friction travel and stable load handling. This 1000 mm (39.4 in) linear rails and bearings kit includes two supported guide rails and four SBR20UU bearing blocks, designed to reduce stutter and noise while maintaining repeatable motion. Built from high carbon steel with an aluminum base and a corrosion-resistant surface, it’s ready for router tables, laser engravers, 3D printers, and DIY machine builds.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eIncludes 2× 1000 mm SBR20 supported rails and 4× SBR20UU slide blocks for complete linear motion setup\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDelivers smooth, low-noise sliding with built-in ball bearings to reduce friction and stutter\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHandles high loads with 882 N dynamic load per block and 1370 N static load per block\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eImproves precision with straight, accurate Φ20 mm shaft dimensions for repeatability and stability\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSimplifies installation with accurate mounting holes and 35 mm hole spacing for secure alignment\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuilt for makers and maintenance teams who need dependable linear motion, this supported rail system helps keep sleds and gantries tracking true under load. The aluminum support base increases rigidity, while the bearing blocks maintain consistent movement across the full 1000 mm travel—ideal for CNC router machines, mills, lathes, engravers, and trainer rocker plate builds. If your project demands smoother motion, less binding, and cleaner positioning, upgrade your motion platform and grab yours today.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eGuide rail length: 1000 mm \/ 39.4 in (2 pcs)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSlide blocks: SBR20UU (4 pcs), 50 × 48 × 39 mm \/ 2 × 1.9 × 1.5 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eShaft diameter: Φ20 mm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaterials: high carbon steel shaft + aluminum support base\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDynamic load (per block): 882 N\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eStatic load (per block): 1370 N\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMounting hole distance A\/B: 35 mm \/ 1.4 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eProduct dimensions (L×W×H): 1000 × 90 × 36.3 mm \/ 39.4 × 3.5 × 1.4 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNet weight: 7.9 kg \/ 17.4 lb\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55498662445383,"sku":"VEV-000868-B","price":557.0,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/SBR20LinearGuideRailSet1000mm2Rails4BlocksDefaultTitle.jpg?v=1792508700","url":"https:\/\/bluemall.ro\/products\/sbr20-linear-guide-rail-set-1000mm-2-rails-4-blocks","provider":"Bluemall","version":"1.0","type":"link"}