Bearing NO.
New :NU30/500
Old :30321/500
Boundary dimensions(mm)
디: :500
디: :720
비: :167
r 1.2min :6
r3、4min :6
Fw :554
Ew :
기본정격하중(kN)
크롬 :3500
코르 :7650
Limiting speed(rpm)
유지 :600
기름 :700
Abutment and fillet dimensions(mm)
da min :
db min :537
Da max :680
Db max :
ra max :5
rb max :5
무게(kg)
Refer :232