Bearing NO.
Cylindrical bore :NNU48/710
Tapered bore :-
Boundary dimensions(mm)
디: :710
디: :870
B/C :160
r 1.2min :4
r3.4min :4
기본정격하중(kN)
크롬 :2640
코르 :8350
Limiting speed(rpm)
Speed Ratings :750
Abutment and fillet dimensions(mm)
da max :741
Da max :836
ra max :3
rb max :3
무게(kg)
Refer :203