VEVOR Linear Guide Rail Set, SBR20 800mm, 2 PCS 31.5 in/800 mm SBR20 Guide Rails and 4 PCS SBR20UU Slide Blocks

Model Number: SBR20-C 800L Slide Block Model: SBR20UU Guide Rail Length: 31.5 in/800 mm Shaft Diameter: Φ20 mm Dynamic Load (per block): 882 N Static Load (per block): 1370 N Material: High Carbon Steel & Aluminum Mounting Hole Distance A: 1.4 in/35 mm Mounting Hole Distance B: 1.4 in/35 mm Slide Block Size(L x W x H): 2 x 1.9 x 1.5 in/50 x 48 x 39 mm Product Dimensions(L x W x H): 31.5 x 3.5 x 1.4 in/800 x 90 x 36.3 mm Package Size(L x W x H): 35.4 x 5.7 x 3.1 in/900 x 145 x 80 mm Net Weight: 14.1 lbs/6.4 kg