2Pcs SBR20 Linear Rail Length 1300mm 51.2 inch with 4Pcs SBR20UU Square Type Carriage Bearing Blocks Fully Supported Linear Rail
- SBR20-1300mm linear rail set includes 2 pieces of 1300 mm/51.2 inch long SBR20 rail shafts and 4 SBR20UU blocks. Sliding blocks to be used....
- CNC parts linear rails are made of bearing steel, linear Bearings made of quality bearing steel with aluminum alloy housing. Surface chrome plating....
- Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized....
- Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR....
- The linear guide rail is widely used in the automation machinery such as DIY CNC routers, lathes, machine tools, bending machines, laser welding....