12mm SC12UU Motion Linear Ball Slider Slide Bush Bushing Ball Bear Bearing

Description

Model: SC12UU
Shaft ID:12mm
Shaft OD:21mm
Weight:96gr

Aluminum ball bearing box sliding unit with sealed ball bearings, easy to install by bolt on a working platform, and to move through the design of compact Aluminum, SBR, TBR series linear guide side railalternatives, low cost, for linear motion precision is not very high occasions.
Ball in the cage loop to run a smooth ball guide surface to ensure even if high-speed operation, low noise.