QJ209-XL-MPA-C3-FAG Four Point Contact Ball Bearing 45x85x19mm Sealed 310-850-000

310-850-000

460 mm Diameter of housing abutment

D 540 mm Outside diameter

) for heating bearings with bore diameter of 65 mm (2

C1 - Dynamic Radial Rating (1 million revolutions)5: 70900 N / 15900 lbf

QJ209-XL-MPA-C3-FAG Four Point Contact Ball Bearing 45x85x19mm Sealed 310-850-000FAG 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