About this product

VEVOR Linear Rail Guide Kit, HGR20, 2Pcs 2000 mm (78.74 inch) Linear Motion Rails and 4Pcs Bearing Slide Blocks, Anti Rust and High Precision Kit, for DIY, CNC Routers, Lathes, Mills, 3D PrintersComplete Linear Guide Rail KitCorrosion-Resistant FinishHigh PrecisionHeavy-Duty Load CapacityWidely CompatibleLow-Noise SlidingRail Length: 78.74 in/2000 mm,Static Motion Load Capacity: 27.76 kN/180 kg,Slide Block Type: HGH20CA,Straightness: 0.1 mm/2000 mm,Item Model Number: HGH20CA-2000L,Dynamic Motion Load Capacity: 17.75 kN/116 kg,Quantity: 2 pcs,Surface Finish: 0.1–0.22 μm,Material: Medium Carbon Steel & Aluminum,Diameter: Ø 0.98 in/25 mm