Bearing NO.
Cylindrical bore :NNU4196
Tapered bore :NNU4196K30
Boundary dimensions(mm)
d :480
D :790
B/C :308
r 1.2min :7.5
r3.4min :7.5
Basic load ratings(kN)
Cr :7040
Cor :14300
Limiting speed(rpm)
Speed Ratings :630
Abutment and fillet dimensions(mm)
da max :545
Da max :757
ra max :6
rb max :6
Trọng lượng (kg)
Refer :590
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