Bearing NO.
Cylindrical bore :NNU40/630
Tapered bore :NNU40/630K
Boundary dimensions(mm)
디: :630
디: :920
B/C :290
r 1.2min :7.5
r3.4min :7.5
기본정격하중(kN)
크롬 :7650
코르 :17500
Limiting speed(rpm)
Speed Ratings :560
Abutment and fillet dimensions(mm)
da max :688
Da max :887
ra max :6
rb max :6
무게(kg)
Refer :635
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필터
