Designation
Both sides with seals :*6309-Z/C3
Basic size(mm)
d :45
D :100
B :25
Basic load ratings(KN)
C :55,3
C0 :31,5
Fatigue load limit(KN) :1,34
Rated speed(r/min)
Reference speed :15000
Limiting speed :9500
Mass(KG) :0,82
Size
d :45
d1~ :62,2
D1~ :-
D2~ :86,7
r1,2(min) :1,5
Shoulder and chamfer dimensions
da（min)） :54
Da(max) :-
ra(max) :91
Calculation coefficient
kr :1,5
f0 :0,03
