QJ238-N2-MPA-FAG Four Point Contact Ball Bearing 190x340x55mm Closed Pitch length: 1005mm

Pitch length: 1005mm

Reference speed: 26 000 r/min

C0 - Static Radial Rating: 16100 lbf 71700 N

Static 31200 Cor

da Min: 20

QJ238-N2-MPA-FAG Four Point Contact Ball Bearing 190x340x55mm Closed Pitch length: 1005mmFAG 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