Bearing NO.
Cylindrical bore :NNU4936
Tapered bore :NNU4936K
境界寸法（mm）
d :180
D :250
B/C :69
r 1.2min :2
r3.4min :2
基本定格荷重（kN）
Cr :402
Cor :850
Limiting speed(rpm)
Speed Ratings :3400
Abutment and fillet dimensions(mm)
da max :199
Da max :240
ra max :2
rb max :2
重量（kg）
Refer :10.5
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