Bearing NO.
Cylindrical bore :NNU39/500
Tapered bore :-
Boundary dimensions(mm)
d :530
D :710
B/C :136
r 1.2min :5
r3.4min :5
Basic load ratings(kN)
Cr :2040
Cor :4900
Limiting speed(rpm)
Speed Ratings :1000
Abutment and fillet dimensions(mm)
da max :561
Da max :676
ra max :4
rb max :4
Weight (kg)
Refer :149
