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. :QJ311
Boundary dimensions(mm)
d :
D :110
B :29
Basic load ratings(kN)
Dynamic(Cr) :115.0
Static(Cor) :86.5
Limiting speed(rpm )
Grease :4000
Oil :5300
Mass
Kg :1.48