Bearingwith cylindricalbore :C3984M
Tapered bore :C3984KM
Principal dimensions(mm)
d :420
D :560
B :106
Basic load ratings(KN)
Cr :2160
Cor :4250
Fatigue
Pu :310
Speed ratings(r/min)
Reference speed :850
Limiting speed :1200
d2 :462
D1 :522
r1,2 min :4
s1 :21,3
s2 :–
da max :480
da min :435
Da max :545
Da min :515
Ca min :1,8
ra max :3
K1 :0,132
K2 :0,098
Mass(kg) :71,0
