QJ228-N2-MPA-C3-FAG Four Point Contact Ball Bearing 140x250x42mm Closed EAN:4012802438017

EAN:4012802438017

Datum length Ld 2150mm

Double lip Viton metric rotary shaft oil seal with garter spring 45mm inside x 62mm outside x 8mm wide

Load Rating Static: 20500 N

Outside Length 2692mm / 106 Inches

QJ228-N2-MPA-C3-FAG Four Point Contact Ball Bearing 140x250x42mm Closed EAN:4012802438017FAG 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