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Koyo 7220BDB
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
100 mm
D
180 mm
B
68 mm
r(min.)
2.1 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
264 kN
Basic load ratings : C0r
229 kN
Fatigue load limit : Cu
11.3 kN
factor : f0
-
Limiting speeds(Grease lub.)
2000 min-1
Limiting speeds(Oil lub.)
2600 min-1
Load center spread : a
152.3 mm
Mounting dimensions
da(min.)
112 mm
Db(max.)
173 mm
ra(max.)
2 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
6.64 kg
