Bearing NO. :NNCF4988V
Boundary dimensions(mm)
d :440
D :600
B :160
r 1.2min :4
r3.4min :2970
Basic load ratings(kN)
Cr :2970
Cor :7500
Limiting speed(rpm)
Grease :200
Oil :430
Abutment and fillet dimensions(mm)
da max :456
Da max :584
ra max :3
Weight (kg)
Refer :137
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