VEVOR Linear Rail Kit, SBR25, 2Pcs 1200 mm (47.24 inch) Linear Motion Guide Rails and 4Pcs Bearing Slide Blocks, Fully Supported Shaft, for Cutting

Item Model Number: SBR25-C 1200L Slide Block Type: SBR25 Rail Length: 47.24 in/1200 mm Diameter: Ø 0.98 in/25 mm Straightness: 5 mΩ/100 mm Surface Finish: 0.1–0.22 μm Dynamic Motion Load Capacity: 980 CN/67 kg Static Motion Load Capacity: 1570 CON/93 kg Material: High Carbon Steel & Aluminum Quantity: 2 pcs