Bearingwith cylindricalbore :C31/630MB
Tapered bore :C31/630KMB
Principal dimensions(mm)
d :630
D :1030
B :315
Basic load ratings(KN)
Cr :11800
Cor :20800
Fatigue
Pu :1290
Speed ratings(r/min)
Reference speed :400
Limiting speed :560
d2 :749
D1 :919
r1,2 min :7,5
s1 :31
s2 :–
da max :745
da min :662
Da max :998
Da min :920
Ca min :26,8
ra max :6
K1 :–
K2 :0,109
Mass(kg) :1089
