Bearing NO.
New :NU30/500
Old :30321/500
Boundary dimensions(mm)
d :500
D :720
B :167
r?1.2min :6
r3、4min :6
Fw :554
Ew :
Basic load ratings(kN)
Cr :3500
Cor :7650
Limiting speed(rpm)
Grease :600
Oil :700
Abutment and fillet dimensions(mm)
da min :
db min :537
Da max :680
Db max :
ra max :5
rb max :5
Weight (kg)
Refer :232
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