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 :NNU3036
Tapered bore :-
Boundary dimensions(mm)
d :180
D :280
B/C :74
r 1.2min :2.1
r3.4min :2.1
Basic load ratings(kN)
Cr :561
Cor :1000
Limiting speed(rpm)
Speed Ratings :3200
Abutment and fillet dimensions(mm)
da max :195
Da max :263
ra max :2
rb max :2
Weight (kg)
Refer :16.9