QJ328-N2-MPA-C3-FAG Four Point Contact Ball Bearing 140x300x62mm Shields Calculation factor Y1 2

Calculation factor Y1 2

C90 - Dynamic Radial Rating (90 million revolutions)4: 39500 N / 8880 lbf

Db - Cup Backface Backing Diameter 7

Datum/pitch length Ld 3450mm

Static: 19kn

QJ328-N2-MPA-C3-FAG Four Point Contact Ball Bearing 140x300x62mm Shields Calculation factor Y1 2FAG 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