Bearing NO.
Cylindrical bore :NNU4064X2
Tapered bore :-
Boundary dimensions(mm)
d :320
D :480
B/C :175
r?1.2min :1.5
r3.4min :1.5
Basic load ratings(kN)
Cr :2460
Cor :5400
Limiting speed(rpm)
Speed Ratings :1200
Abutment and fillet dimensions(mm)
da max :359
Da max :472
ra max :1.5
rb max :1.5
Weight (kg)
Refer :115
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