2pcs SBR12-300mm Supported Rails With 4pcs SBR12UU Pillow Bearing Blocks

Description: 2pcs SBR12-300mm Supported Rails With 4pcs SBR12UU Pillow Bearing Blocks Specification: Type: SBR12 Material: Carbon Steel Size: 300mm x 30mm Color: Silver Quantity: 2pcs x SBR12-300mm Supported Rails 4pcs x SBR12UU Bearing Blocks Features: Perfect for your DIY CNC routers, mills, lathes. No more unwanted errors inyour machining work. Stainless steel Linear optical axis guide bearings linear movement. With corrosion-resistant, high strength, wear resistance and so on. Aluminum support rail withpre-drilled holes for ease of mounting. Suitable for installation on all kinds of machinery; such as: engraving machine, woodworking machinery, printing machinery, machinery, etc. Package Included: 2pcs x SBR12-300mm Supported Rails 4pcs x SBR12UU Bearing Blocks Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. More Details: