Bearing NO.
Cylindrical bore :NN3048
Tapered bore :NN3048K
境界寸法（mm）
d :240
D :360
B/C :92
r 1.2min :3
r3.4min :3
基本定格荷重（kN）
Cr :842
Cor :1560
Limiting speed(rpm)
Speed Ratings :2400
Abutment and fillet dimensions(mm)
da max :-
Da max :347
ra max :2.5
rb max :2.5
重量（kg）
Refer :32
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