Bearing NO.
New :NU30/670
Old :30321/670
Boundary dimensions(mm)
디: :670
디: :980
비: :230
r 1.2min :7.5
r3、4min :7.5
Fw :744
Ew :914
기본정격하중(kN)
크롬 :6420
코르 :12100
Limiting speed(rpm)
유지 :430
기름 :500
Abutment and fillet dimensions(mm)
da min :
db min :703
Da max :947
Db max :
ra max :6
rb max :6
무게(kg)
Refer :600