Bearingwith cylindricalbore :C3976M
Tapered bore :C3976KM
Principal dimensions(mm)
d :380
D :520
B :106
Basic load ratings(KN)
Cr :2120
Cor :4000
Fatigue
Pu :300
Speed ratings(r/min)
Reference speed :950
Limiting speed :1300
d2 :428
D1 :489
r1,2 min :4
s1 :21
s2 :–
da max :450
da min :395
Da max :505
Da min :475
Ca min :1,8
ra max :3
K1 :0,129
K2 :0,098
Mass(kg) :66
