The BS series of ball screw support bearings are double row angular contact thrust ball bearings with a 60° contact angle.
They are equivalent to two single row bearings in a back-to-back arrangement with a single outer ring. Bearings are supplied ready to be mounted.
BS-DT Series: The matched DT pairs are essentially the same as the individual bearings.
The two individual bearings have been matched together in the paired version. Both bearings have a V-shaped mark on the outer diameter to ensure that they are arranged correctly.