DIMENSION SERIES

•   10.. 12.. 13.. 14.. 22.. 23.. - cylindrical bore
•   12..K 13..K 22..K 23..K     
  - tapered bore of 1:12 taper
•   112.. 113..         
- extended inner ring
•   115.. - bearing with special sleeve, 1:15 taper

STRUCTURE

Self-aligning ball bearings are inseparable. They have two rows of balls and a spherical  track of  the outer  ring, what enables both rings  to align  to each other  freely. There are self-aligning ball bearings with cylindrical or tapered bore of 1:12 taper in an open version as well as in the sealed one (2RS). 112- and 113-series possess a wide inner ring, additionally equipped with mounting cuts.

115-series is produced together with a special sleeve, whereas the taper of the tapered bore is 1:15.