Bearing NO.
Cylindrical bore :NNU4934
Tapered bore :NNU4934K
Boundary dimensions(mm)
디: :170
디: :230
B/C :60
r 1.2min :2
r3.4min :2
기본정격하중(kN)
크롬 :336
코르 :695
Limiting speed(rpm)
Speed Ratings :3800
Abutment and fillet dimensions(mm)
da max :186
Da max :220
ra max :2
rb max :2
무게(kg)
Refer :6.95