/wp-content/uploads/2025/Angular-Contact-Ball-Bearings.jpg
Koyo 7304C FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
20 mm
D
52 mm
B
15 mm
r(min.)
1.1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
23.1 kN
Basic load ratings : C0r
9.95 kN
Fatigue load limit : Cu
0.780 kN
factor : f0
12.6
Limiting speeds(Grease lub.)
23000 min-1
Limiting speeds(Oil lub.)
31000 min-1
Load center spread : a
12.3 mm
Mounting dimensions
da(min.)
27 mm
Da(max.)
45 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.150 kg
