Bearing NO.
Cylindrical bore :NN30/900
Tapered bore :NN30/900K
Boundary dimensions(mm)
디: :900
디: :1280
B/C :280
r 1.2min :7.5
r3.4min :7.5
기본정격하중(kN)
크롬 :8250
코르 :20000
Limiting speed(rpm)
Speed Ratings :320
Abutment and fillet dimensions(mm)
da max :-
Da max :1257
ra max :6
rb max :6
무게(kg)
Refer :1050