Bearing NO.
Cylindrical bore :NNU3088
Tapered bore :-
Boundary dimensions(mm)
d :440
D :650
B/C :157
r?1.2min :6
r3.4min :6
Basic load ratings(kN)
Cr :2360
Cor :4900
Limiting speed(rpm)
Speed Ratings :1200
Abutment and fillet dimensions(mm)
da max :476
Da max :611
ra max :5
rb max :5
Weight (kg)
Refer :178
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