Bearing NO.
Cylindrical bore :NN4856
Tapered bore :-
Boundary dimensions(mm)
디: :280
디: :350
B/C :69
r 1.2min :1.1
r3.4min :1.1
기본정격하중(kN)
크롬 :445
코르 :1160
Limiting speed(rpm)
Speed Ratings :1700
Abutment and fillet dimensions(mm)
da max :293
Da max :336
ra max :1
rb max :1
무게(kg)
Refer :15.3