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單列圓柱滾子軸承

單列圓柱滾子軸承

規(guī)格與參數(shù)

Bearing NO.
New :NU38/900
Old :
Boundary dimensions(mm)
d :900
D :1090
B :140
r?1.2min :5
r3、4min :5
Fw :950
Ew :
Basic load ratings(kN)
Cr :2990
Cor :8600
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :939
Da max :1048
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :269