Bearing NO.
Cylindrical bore :NN49/500X1
Tapered bore :-
Boundary dimensions(mm)
d :500
D :700
B/C :170
r 1.2min :5
r3.4min :5
Basic load ratings(kN)
Cr :2700
Cor :5400
Limiting speed(rpm)
Speed Ratings :800
Abutment and fillet dimensions(mm)
da max :549
Da max :680
ra max :4
rb max :4
Weight (kg)
Refer :210
