21317 bearing
Designation :21317
Principal Dimensions(mm)
d :85
D :180
B :41
rs min :3
Basic Load Ratings(KN)
Dynamic(Cr) :289
Static(Cor) :355
Limited Speed(rpm)
Grease :1600
Oil :2400
Weight
(kg) :5.35
A spherical roller is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Spherical roller bearings provide dual-directional movement versatility. Its primary function is to reduce friction between the components while allowing misalignment.
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