{"product_id":"linear-rail-guide-kit-hgr20-2x600mm-rails-ball-screw","title":"Linear Rail Guide Kit HGR20, 2x600mm Rails, Ball Screw","description":"\u003cp\u003eHGR20 linear rail guide kit delivers smooth, accurate CNC motion with a complete 600 mm rail-and-ball-screw set built for repeatable positioning and stable travel. Designed for DIY CNC routers, lathes, milling machines, 3D printers, and automation projects, it pairs low-friction slide blocks with a wear-resistant ball screw, end supports, coupling, and nut housing. High-carbon steel rails with a corrosion-resistant finish help maintain precision in daily use, even in humid workshops.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eIncludes 2× 600 mm linear rails, 1× ball screw, 4× HGH20CA slide blocks, BK12\/BF12 supports, coupling, and nut housing for a complete build.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDelivers quiet, low-friction travel with ball-bearing slide blocks for smoother linear motion and reduced vibration on CNC and 3D printer axes.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaintains repeatable accuracy with 0.1–0.22 μm surface finish and 5 mΩ straightness for consistent positioning over long travel.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eResists rust with electroplated coating (≥10 μm) on high-hardness rails to handle humid basements, garages, and busy shops.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eHandles demanding loads with up to 27.76 kN static and 17.75 kN dynamic capacity for heavier gantries and tooling setups.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuild cleaner cuts, smoother passes, and more reliable automation with a linear guide rail and ball screw kit engineered for precision motion control. Pre-drilled mounting holes help speed alignment, while the hardened rail and supported ball screw reduce backlash risk and wear over time. Ideal for upgrading a DIY CNC router, retrofitting a small mill, or building a custom linear stage where stability matters. Grab yours today and keep your next machine build moving straight, quiet, and consistent.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eRail length: 600 mm \/ 23.62 in (2 rails)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRail diameter: Ø 25 mm \/ 0.98 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSlide block type: HGH20CA (4 blocks)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eStatic load capacity: 27.76 kN \/ 180 kg\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDynamic load capacity: 17.75 kN \/ 116 kg\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eStraightness: 5 mΩ \/ 100 mm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSurface finish: 0.1–0.22 μm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaterial: High carbon steel \u0026amp; aluminum\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFinish: Electroplated coating ≥ 10 μm\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eKit contents: 2× rails, 1× ball screw, BK12\/BF12 end supports, coupling, nut housing\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55519177408839,"sku":"VEV-009494-B","price":652.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/LinearRailGuideKitHGR202x600mmRailsBallScrewDefaultTitle.jpg?v=1792665728","url":"https:\/\/bluemall.pl\/products\/linear-rail-guide-kit-hgr20-2x600mm-rails-ball-screw","provider":"Bluemall","version":"1.0","type":"link"}