Bearing NO.
Cylindrical bore :NNU4068
Tapered bore :NNU4068K
Boundary dimensions(mm)
디: :340
디: :520
B/C :180
r 1.2min :5
r3.4min :5
기본정격하중(kN)
크롬 :2550
코르 :5100
Limiting speed(rpm)
Speed Ratings :1100
Abutment and fillet dimensions(mm)
da max :377
Da max :500
ra max :4
rb max :4
무게(kg)
Refer :140
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필터
