Type :51111
Dimensions(mm)
d :55
D :78
H :16
Basic load rating(KN)
Cr :30,7
Cor :85
Fatigue load limit (KN)
Pu :3,1
Minimum load factor
A :0,039
Limit speed(r/min)
Reference speed :3800
Limit speed :5300
Weight(kg) :0,23
Dimensions(mm)
d :55
d1 :78
D1 :57
r1,2 :0,6
Shoulder and chamfer dimensions(mm)
da min :69
Da max :64
ra max :0,6