Bearing NO.
Cylindrical bore :NNU4092
Tapered bore :NNU4092K
Boundary dimensions(mm)
디: :460
디: :680
B/C :218
r 1.2min :6
r3.4min :6
기본정격하중(kN)
크롬 :4290
코르 :9000
Limiting speed(rpm)
Speed Ratings :800
Abutment and fillet dimensions(mm)
da max :503
Da max :654
ra max :5
rb max :5
무게(kg)
Refer :240