QJ238-N2-MPA-C3-FAG Four Point Contact Ball Bearing 190x340x55mm Shields Dynamic 138000 Cr

Dynamic 138000 Cr

Net weight [kg] 6

Limiting speed oil: 27 000

the 41-23 Simplex Taper Lock Sprocket delivers dependable operation

Datum length Ld 14600mm

QJ238-N2-MPA-C3-FAG Four Point Contact Ball Bearing 190x340x55mm Shields Dynamic 138000 CrFAG 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