Bearing NO.
Cylindrical bore :NNUB4224X2-130
Tapered bore :-
Boundary dimensions(mm)
디: :120
디: :215
B/C :130/100
r 1.2min :2×60°
r3.4min :1.1
기본정격하중(kN)
크롬 :704
코르 :1120
Limiting speed(rpm)
Speed Ratings :2200
Abutment and fillet dimensions(mm)
da max :137
Da max :209.5
ra max :1
rb max :1
무게(kg)
Refer :15.5