Bearing NO.
New :NJ428M
Old :42428
Boundary dimensions(mm)
디: :140
디: :360
비: :82
r 1.2min :5
r3、4min :5
Fw :196
Ew :
기본정격하중(kN)
크롬 :896
코르 :998
Limiting speed(rpm)
유지 :1700
기름 :2000
Abutment and fillet dimensions(mm)
da min :
db min :160
Da max :278
Db max :
ra max :4
rb max :4
무게(kg)
Refer :46.3