Bearing NO.
New :NU2980M
Old :2032980
Boundary dimensions(mm)
디: :400
디: :540
비: :82
r 1.2min :4
r3、4min :4
Fw :438
Ew :502
기본정격하중(kN)
크롬 :1060
코르 :2250
Limiting speed(rpm)
유지 :900
기름 :1100
Abutment and fillet dimensions(mm)
da min :
db min :425
Da max :513
Db max :
ra max :3
rb max :3
무게(kg)
Refer :54.9