Designation
Both sides with seals :*6312-2Z
Basic size(mm)
d :60
D :130
B :31
Basic load ratings(KN)
C :85,2
C0 :52
Fatigue load limit(KN) :2,2
Rated speed(r/min)
Reference speed :11000
Limiting speed :5600
Mass(KG) :1,70
Size
d :60
d1~ :81,9
D1~ :-
D2~ :112
r1,2(min) :2,1
Shoulder and chamfer dimensions
da（min)） :72
Da(max) :-
ra(max) :118
Calculation coefficient
kr :2
f0 :0,03
