Bearing NO.
Cylindrical bore :NNU4924
Tapered bore :NNU4924K
Boundary dimensions(mm)
디: :120
디: :165
B/C :45
r 1.2min :1.1
r3.4min :1.1
기본정격하중(kN)
크롬 :176
코르 :340
Limiting speed(rpm)
Speed Ratings :5300
Abutment and fillet dimensions(mm)
da max :133
Da max :158.5
ra max :1
rb max :1
무게(kg)
Refer :2.8