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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 :NU338M
Old :32338
Boundary dimensions(mm)
d :190
D :400
B :78
r?1.2min :5
r3、4min :5
Fw :245
Ew :
Basic load ratings(kN)
Cr :975
Cor :1260
Limiting speed(rpm)
Grease :1200
Oil :1500
Abutment and fillet dimensions(mm)
da min :
db min :215
Da max :372
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :50.2