51209 bearing
Designation :51209
Principal Dimensions(mm)
d :45
D :73
T :20
Basic Load Ratings(KN)
Dynamic(Cr) :47.8
Static(Cor) :105
Limited Speed(rpm)
Grease :2200
Oil :3400
Weight
(kg) :0.3
A thrust ball bearing is a rotary bearing designed to support axial loads on rotating shafts, which permits smooth rotation under high thrust loads at low and medium speeds. The axial load from the rotating is absorbed into the stationary housing or mounts within which the thrust bearing turns.
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