Bearing NO.
Cylindrical bore :NNU3128
Tapered bore :-
Boundary dimensions(mm)
디: :140
디: :225
B/C :68
r 1.2min :2.1
r3.4min :2.1
기본정격하중(kN)
크롬 :400
코르 :650
Limiting speed(rpm)
Speed Ratings :2600
Abutment and fillet dimensions(mm)
da max :155
Da max :209
ra max :2
rb max :2
무게(kg)
Refer :10.3