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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 :NU19/1250
Old :
Boundary dimensions(mm)
d :1250
D :1630
B :170
r?1.2min :7.5
r3、4min :7.5
Fw :1350
Ew :
Basic load ratings(kN)
Cr :6300
Cor :15400
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :1308
Da max :1566
Db max :
ra max :6
rb max :6
Weight (kg)
Refer :952