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單列圓柱滾子軸承

單列圓柱滾子軸承

規格與參數

Bearing NO.
New :N2344EM
Old :2644EH
Boundary dimensions(mm)
d :220
D :460
B :145
r?1.2min :5
r3、4min :5
Fw :
Ew :407
Basic load ratings(kN)
Cr :1780
Cor :2620
Limiting speed(rpm)
Grease :1000
Oil :1300
Abutment and fillet dimensions(mm)
da min :245
db min :
Da max :
Db max :431
ra max :4
rb max :4
Weight (kg)
Refer :114