QJ234-N2-MPA-FAG Four Point Contact Ball Bearing 170x310x52mm Open Also Known As: SF65

Also Known As: SF65

Pitch: 102: 220mm

B 41 mm Width

Associated spanner: HN32

If you wish to avoid using the plastic insert MR 2437 is the correct bearing for the job

QJ234-N2-MPA-FAG Four Point Contact Ball Bearing 170x310x52mm Open Also Known As: SF65FAG Four point contact bearings are similar in their structure to double row angular contact ball bearings, but are considerably narrower in an axial direction due to only one raceway groove. Since the centres of curvature of the arc shaped raceways on the inner ring and outer ring are offset relative to each other, the balls are in contact with the bearing rings at four points under radial load. For this reason, four point contact bearings are only