Bearing NO.
Cylindrical bore :NNU4126
Tapered bore :NNU4126K30
Boundary dimensions(mm)
디: :130
디: :210
B/C :80
r 1.2min :2
r3.4min :1.1
기본정격하중(kN)
크롬 :561
코르 :965
Limiting speed(rpm)
Speed Ratings :2800
Abutment and fillet dimensions(mm)
da max :148
Da max :200
ra max :2
rb max :2
무게(kg)
Refer :10.5