MakeBlock Linear Motion Slide Unit for 8mm Shaft

Description

See photos for condition.  Sold Asis
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.