Bearing NO.
Cylindrical bore :NNU3034
Tapered bore :NNU3034K
Boundary dimensions(mm)
디: :170
디: :260
B/C :67
r 1.2min :2.1
r3.4min :2.1
기본정격하중(kN)
크롬 :450
코르 :805
Limiting speed(rpm)
Speed Ratings :3400
Abutment and fillet dimensions(mm)
da max :185
Da max :244
ra max :2
rb max :2
무게(kg)
Refer :12.9