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Koyo 1203
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
17 mm
D
40 mm
B
12 mm
r(min.)
0.6 mm
Basic load ratings : Cr
9.85 kN
Basic load ratings : C0r
2.05 kN
Fatigue load limit : Cu
0.13 kN
Limiting speeds(Grease lub.)
16000 min-1
Limiting speeds(Oil lub.)
20000 min-1
Constant :e
0.31
Axial load factors : Y1
2.03
Axial load factors : Y2
3.14
Axial load factors : Y0
2.12
Mounting dimensions
da(min.)
21 mm
Da(max.)
36 mm
ra(max.)
0.6 mm
Refer.
(Refer.)Mass
0.073 kg
