Bearing NO.
New :N28/630
Old :20028/630
Boundary dimensions(mm)
d :630
D :780
B :88
r?1.2min :4
r3、4min :4
Fw :
Ew :743
Basic load ratings(kN)
Cr :1460
Cor :3780
Limiting speed(rpm)
Grease :630
Oil :750
Abutment and fillet dimensions(mm)
da min :646
db min :
Da max :
Db max :764
ra max :3
rb max :3
Weight (kg)
Refer :100
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