Spherical roller bearings, tapered roller bearings, cylindrical roller bearings, deep groove ball bearings, spherical bearings, ceramic bearings
d:
D:
B:

7300B Series

7300B Series

Dimension and Parameters

7300B Series 7300B Series
Bearing No. :7308B
Boundary dimensions(mm)
d :40
D :90
B :23
Basic load ratings(kN)
Dynamic(Cr) :46.5
Static(Cor) :29.5
Limiting speed(rpm )
Grease :6300
Oil :8500
Mass
Kg :0.63