双列圆柱滚子轴承

双列圆柱滚子轴承

规格与参数

Bearing NO.
Cylindrical bore :NN3032
Tapered bore :NN3032K
Boundary dimensions(mm)
d :160
D :240
B/C :60
r 1.2min :2.1
r3.4min :2.1
Basic load ratings(kN)
Cr :369
Cor :655
Limiting speed(rpm)
Speed Ratings :3800
Abutment and fillet dimensions(mm)
da max :-
Da max :229
ra max :2
rb max :2
Weight (kg)
Refer :9.1