Bearing NO.
Cylindrical bore :NNU4926
Tapered bore :NNU4926K
境界寸法(mm)
d :130
D :180
B/C :50
r 1.2min :1.5
r3.4min :1.5
基本定格荷重(kN)
Cr :187
Cor :390
Limiting speed(rpm)
Speed Ratings :4800
Abutment and fillet dimensions(mm)
da max :144
Da max :172
ra max :1.5
rb max :1.5
重量(kg)
Refer :3.85