Bearing NO.
Cylindrical bore :NNU4168
Tapered bore :NNU4168K30
Boundary dimensions(mm)
디: :340
디: :580
B/C :243
r 1.2min :5
r3.4min :5
기본정격하중(kN)
크롬 :4020
코르 :7500
Limiting speed(rpm)
Speed Ratings :950
Abutment and fillet dimensions(mm)
da max :392
Da max :560
ra max :4
rb max :4
무게(kg)
Refer :260