Bearing NO.
Cylindrical bore :NNU41/670
Tapered bore :NNU41/670K30
Boundary dimensions(mm)
디: :670
디: :1090
B/C :412
r 1.2min :7.5
r3.4min :7.5
기본정격하중(kN)
크롬 :12100
코르 :25500
Limiting speed(rpm)
Speed Ratings :430
Abutment and fillet dimensions(mm)
da max :756
Da max :1057
ra max :6
rb max :6
무게(kg)
Refer :1500