/wp-content/uploads/2025/030-010-000-010.jpg
Koyo 1304
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
20 mm
D
52 mm
B
15 mm
r(min.)
1.1 mm
Basic load ratings : Cr
15.5 kN
Basic load ratings : C0r
3.35 kN
Fatigue load limit : Cu
0.21 kN
Limiting speeds(Grease lub.)
13000 min-1
Limiting speeds(Oil lub.)
15000 min-1
Constant :e
0.30
Axial load factors : Y1
2.12
Axial load factors : Y2
3.28
Axial load factors : Y0
2.22
Mounting dimensions
da(min.)
26.5 mm
Da(max.)
45.5 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.163 kg
