Bearing NO.
Cylindrical bore :NNU3052
Tapered bore :NN3052K
Boundary dimensions(mm)
d :260
D :400
B/C :104
r 1.2min :4
r3.4min :4
Basic load ratings(kN)
Cr :1020
Cor :1930
Limiting speed(rpm)
Speed Ratings :2200
Abutment and fillet dimensions(mm)
da max :-
Da max :384
ra max :3
rb max :3
Weight (kg)
Refer :46
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