GUWANJI 2PCS Linear Rails SBR12 300mm Linear Guide Rails with 4PCS SBR12UU Slide Blocks, CNC Rail Kit, Linear Rails and Bearings Kit for Automated Machines and Equipments(SBR12-300)

GUWANJI 2PCS Linear Rails SBR12 300mm Linear Guide Rails with 4PCS SBR12UU Slide Blocks, CNC Rail Kit, Linear Rails and Bearings Kit for Automated Machines and Equipments(SBR12-300)

• The linear guideway rail inculde 2 pieces of linear rail SBR12-300 mm/11.8 inch long and 4 SBR12UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount
• SBR12 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable
• Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail
• Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside
• SBR12 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines