Bearing NO.
Cylindrical bore :NNU3052
Tapered bore :NN3052K
Boundary dimensions(mm)
디: :260
디: :400
B/C :104
r 1.2min :4
r3.4min :4
기본정격하중(kN)
크롬 :1020
코르 :1930
Limiting speed(rpm)
Speed Ratings :2200
Abutment and fillet dimensions(mm)
da max :-
Da max :384
ra max :3
rb max :3
무게(kg)
Refer :46