四列圆锥滚子轴承

四列圆锥滚子轴承

规格与参数

Bearing No. :77860U
Boundary dimensions(mm)
d :300
D :420
B :310
T :310
r min :4
r1 min :3
Basic load ratings(kN)
Dynamic(Cr) :2020
Static(Cor) :8100
Mass
Kg :134