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

Four Point Contact Ball Bearing

Four Point Contact Ball Bearing

Dimension and Parameters

Four Point Contact Ball Bearing Four Point Contact Ball Bearing
Bearing No. :QJ208
Boundary dimensions(mm)
d :
D :85
B :18
Basic load ratings(kN)
Dynamic(Cr) :40.5
Static(Cor) :37.0
Limiting speed(rpm )
Grease :6700
Oil :9000
Mass
Kg :0.391