Type :51256M
Dimension(mm)
ré: :280
RÉ: :380
H :80
Basic load rating(KN)
Cr :494
Cor :2320
Fatigue load limit (KN)
Pu :47,5
Minimum load factor
UN :28
Limit speed(r/min)
Reference speed :750
Limit speed :1000
poids (kg) :26,5
Dimension(mm)
ré: :280
d1 :375
D1 :284
r1,2 :2,1
Shoulder and chamfer dimensions(mm)
da min :339
Da max :321
ra max :2