Bearing NO.
New :NUP228M
Old :92228
Boundary dimensions(mm)
디: :140
디: :250
비: :42
r 1.2min :3
r3、4min :3
Fw :169
Ew :
기본정격하중(kN)
크롬 :345
코르 :490
Limiting speed(rpm)
유지 :2400
기름 :3000
Abutment and fillet dimensions(mm)
da min :
db min :157
Da max :232
Db max :
ra max :2.5
rb max :2.5
무게(kg)
Refer :9.51