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Koyo 7228DB FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
140 mm
D
250 mm
B
84 mm
r(min.)
3 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
443 kN
Basic load ratings : C0r
468 kN
Fatigue load limit : Cu
17.3 kN
factor : f0
-
Limiting speeds(Grease lub.)
2300 min-1
Limiting speeds(Oil lub.)
2900 min-1
Load center spread : a
154.6 mm
Mounting dimensions
da(min.)
154 mm
Db(max.)
243 mm
ra(max.)
2.5 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
15.5 kg
