Bearing NO.
Cylindrical bore :NNU4996
Tapered bore :NNU4996K
Boundary dimensions(mm)
디: :480
디: :650
B/C :170
r 1.2min :5
r3.4min :5
기본정격하중(kN)
크롬 :2330
코르 :6100
Limiting speed(rpm)
Speed Ratings :1200
Abutment and fillet dimensions(mm)
da max :528
Da max :630
ra max :4
rb max :4
무게(kg)
Refer :160