/wp-content/uploads/2025/Angular-Contact-Ball-Bearings.jpg
Koyo 7313BDB FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
65 mm
D
140 mm
B
66 mm
r(min.)
2.1 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
195 kN
Basic load ratings : C0r
139 kN
Fatigue load limit : Cu
8.90 kN
factor : f0
-
Limiting speeds(Grease lub.)
3500 min-1
Limiting speeds(Oil lub.)
4600 min-1
Load center spread : a
119.4 mm
Mounting dimensions
da(min.)
77 mm
Db(max.)
133 mm
ra(max.)
2 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
4.44 kg
