Bearing NO.
Cylindrical bore :NN4044
Tapered bore :NN4044K
Boundary dimensions(mm)
디: :220
디: :340
B/C :118
r 1.2min :3
r3.4min :3
기본정격하중(kN)
크롬 :1190
코르 :2400
Limiting speed(rpm)
Speed Ratings :2600
Abutment and fillet dimensions(mm)
da max :238
Da max :320
ra max :2.5
rb max :2.5
무게(kg)
Refer :39.8