Bearing NO.
New :NU28/670
Old :20328/670
Boundary dimensions(mm)
디: :670
디: :820
비: :88
r 1.2min :4
r3、4min :4
Fw :711
Ew :
기본정격하중(kN)
크롬 :1500
코르 :3950
Limiting speed(rpm)
유지 :560
기름 :670
Abutment and fillet dimensions(mm)
da min :
db min :700
Da max :787
Db max :
ra max :3
rb max :3
무게(kg)
Refer :103