Bearing NO.
Cylindrical bore :NNUB4922
Tapered bore :-
Boundary dimensions(mm)
d :110
D :150
B/C :55/40
r?1.2min :1.1
r3.4min :1.1
Basic load ratings(kN)
Cr :132
Cor :270
Limiting speed(rpm)
Speed Ratings :4500
Abutment and fillet dimensions(mm)
da max :121
Da max :143.5
ra max :1
rb max :1
Weight (kg)
Refer :2.4
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