QJ214-XL-MPA-C3-FAG Four Point Contact Ball Bearing 70x125x24mm Sealed 4 mm Outside Diameter (de)

4 mm Outside Diameter (de) 173 mm Diameter Over Chain (A) 183 mm Taper Lock Bush 2517 Type 1 Overall Length (L) 44

Weight: 823g

8-1-B Long hydraulic spindle

Double lip Viton metric rotary shaft oil seal with garter spring 150mm inside x 180mm outside x 15mm wide

) 1 mm Radius of Shaft or Housing Fillet rb(max

QJ214-XL-MPA-C3-FAG Four Point Contact Ball Bearing 70x125x24mm Sealed 4 mm Outside Diameter (de)FAG 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