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Koyo 7909C FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
45 mm
D
68 mm
B
12 mm
r(min.)
0.6 mm
r1(min.)
0.3 mm
Basic load ratings : Cr
20.8 kN
Basic load ratings : C0r
14.1 kN
Fatigue load limit : Cu
0.770 kN
factor : f0
16.0
Limiting speeds(Grease lub.)
15000 min-1
Limiting speeds(Oil lub.)
20000 min-1
Load center spread : a
13.6 mm
Mounting dimensions
da(min.)
49.5 mm
Da(max.)
63.5 mm
ra(max.)
0.6 mm
Refer.
(Refer.)Mass
0.127 kg
