Bearing NO.
Cylindrical bore :NNU4980
Tapered bore :NNU4980K
境界寸法（mm）
d :400
D :540
B/C :140
r 1.2min :4
r3.4min :4
基本定格荷重（kN）
Cr :1470
Cor :3800
Limiting speed(rpm)
Speed Ratings :1500
Abutment and fillet dimensions(mm)
da max :441
Da max :524
ra max :3
rb max :3
重量（kg）
Refer :91.5
008618266359149
フィルター
