Bearing NO.
New :NU1980M
Old :1032980
Boundary dimensions(mm)
디: :400
디: :540
비: :65
r 1.2min :4
r3、4min :4
Fw :438
Ew :502
기본정격하중(kN)
크롬 :785
코르 :1520
Limiting speed(rpm)
유지 :1000
기름 :1200
Abutment and fillet dimensions(mm)
da min :
db min :425
Da max :513
Db max :
ra max :3
rb max :3
무게(kg)
Refer :43