This linear motion closed type slide unit has an 8 mm inside diameter. The slide unit, designed to carry a component, has a housing with a flat mounting face and four tapped bolt holes, and circle clips at each end to retain the ball bushing. Ball in the cage loop to run a smooth ball guide surface to ensure even if high-speed operation, low noise. Used with WSR Linear Motion Shaft - 8mm(D) x 496mm(L)
Features:
- Closed type bushing block and ball bushing insert for use in linear motion applications
- Four-bolt aluminum alloy bushing block for a lightweight ready-to-mount installation
- Synthetic resin retainer plate for accurate ball guidance and low noise
- Four rows of recirculating balls inside the ball bushing for smooth running
- Integral lip seals to retain lubricant and protect against contamination