/wp-content/uploads/2025/Angular-Contact-Ball-Bearings.jpg
Koyo 7303 FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
17 mm
D
47 mm
B
14 mm
r(min.)
1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
18.7 kN
Basic load ratings : C0r
7.90 kN
Fatigue load limit : Cu
0.590 kN
factor : f0
-
Limiting speeds(Grease lub.)
18000 min-1
Limiting speeds(Oil lub.)
23000 min-1
Load center spread : a
16.5 mm
Mounting dimensions
da(min.)
22.5 mm
Da(max.)
41.5 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.120 kg
