Bearing NO.
Cylindrical bore :NN3156
Tapered bore :NN3156K
Boundary dimensions(mm)
디: :280
디: :460
B/C :146
r 1.2min :5
r3.4min :5
기본정격하중(kN)
크롬 :1520
코르 :2790
Limiting speed(rpm)
Speed Ratings :1200
Abutment and fillet dimensions(mm)
da max :306
Da max :431
ra max :4
rb max :4
무게(kg)
Refer :95.7