Bearing NO.
Cylindrical bore :NNU4940
Tapered bore :NNU4940K
Boundary dimensions(mm)
디: :200
디: :280
B/C :80
r 1.2min :2.1
r3.4min :2.1
기본정격하중(kN)
크롬 :484
코르 :1040
Limiting speed(rpm)
Speed Ratings :3000
Abutment and fillet dimensions(mm)
da max :222
Da max :269
ra max :2
rb max :2
무게(kg)
Refer :15
008618266359149
필터
