Linear Bearing Slide Block Robust SBR20UU Aluminum Alloy Low Friction Linear Movement Block High Hardness For Metallurgy For Construction Machinery

2PCS Linear Bearing Slide Block Aluminum Alloy SBR20UU Open Linear Bearing Block for Robot Specification: Item Type: Linear Bearing Slide Block Material: Aluminum alloy Model: SBR20UU Application: The products are widely used in various industrial fields such as machine tools engineering machinery robots reducers steel metallurgy textile mining printing aerospace etc. Package List: 2 x Linear Bearing Slide Block