Bearing NO.
Cylindrical bore :NNU3134
Tapered bore :-
境界寸法(mm)
d :170
D :280
B/C :88
r 1.2min :2.1
r3.4min :2.1
基本定格荷重(kN)
Cr :635
Cor :1050
Limiting speed(rpm)
Speed Ratings :2000
Abutment and fillet dimensions(mm)
da max :185
Da max :263
ra max :2
rb max :2
重量(kg)
Refer :21.4