QJ307-XL-MPA-C3-FAG Four Point Contact Ball Bearing 35x80x21mm Tags Width 21 mm

Width 21 mm

44 mm Diameter of spacer sleeve

making them suitable for applications where precision and efficiency are critical

the unit combines the SKF YAR 208-2F insert bearing with the robust SY 508 M cast iron housing

QJ307-XL-MPA-C3-FAG Four Point Contact Ball Bearing 35x80x21mm Tags Width 21 mmFAG 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