51214 Thrust Ball Bearing 70x105x27mm

51214 Thrust Ball Bearing 70x105x27mm
Type: Thrust ball bearing
Dynamic load ratingCr(kN):73.6KN
Static load rating Cor(kN):189KN
Lubrication: Oil Preservative
Grease lubrication speed (r/min):1800
Lubricating oil speed(r/min):2800
Dimensions:70X105X27mm
Weight:0.793KG

51214 Thrust Ball Bearing Application:

Mainly applied in automobile steering mechanism, machine tool spindle.

 Working Principle :

Thrust ball bearing is a kind of separable bearings, shaft ring component separation, the seat ring can and cage, ball. The shaft is matched with the shaft of the ring, ring is matched with the bearing seat hole ring, a gap between the shaft and the; thrust ball bearings can only bear the axial load, one-way thrust ball bearings can withstand axial load is a direction of the axial load, two-way thrust ball bearings can withstand the two directions of the thrust; ball bearing can limit shaft radial displacement, limit rotational speed is low, the axial displacement in one direction one-way thrust ball bearing can limit shaft or shell, two-way bearing can limit the axial displacement in two directions.