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Koyo 7221C FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
105 mm
D
190 mm
B
36 mm
r(min.)
2.1 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
203 kN
Basic load ratings : C0r
143 kN
Fatigue load limit : Cu
7.60 kN
factor : f0
14.6
Limiting speeds(Grease lub.)
5400 min-1
Limiting speeds(Oil lub.)
7200 min-1
Load center spread : a
38.0 mm
Mounting dimensions
da(min.)
117 mm
Da(max.)
178 mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
3.95 kg
