Bearing NO.
Cylindrical bore :NNU4084
Tapered bore :NNU4084K
Boundary dimensions(mm)
ré: :420
RÉ: :620
B/C :200
r 1.2min :5
r3.4min :5
Basic load ratings(kN)
Cr :3150
Cor :7100
Limiting speed(rpm)
Speed Ratings :900
Abutment and fillet dimensions(mm)
da max :460
Da max :600
ra max :4
rb max :4
poids (kg)
Refer :183