/wp-content/uploads/2025/030-010-000-010.jpg
Koyo 1312
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
60 mm
D
130 mm
B
31 mm
r(min.)
2.1 mm
Basic load ratings : Cr
71.4 kN
Basic load ratings : C0r
20.8 kN
Fatigue load limit : Cu
1.30 kN
Limiting speeds(Grease lub.)
4500 min-1
Limiting speeds(Oil lub.)
5500 min-1
Constant :e
0.22
Axial load factors : Y1
2.91
Axial load factors : Y2
4.50
Axial load factors : Y0
3.05
Mounting dimensions
da(min.)
71 mm
Da(max.)
119 mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
1.96 kg
