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Koyo 303/22XR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
22 mm
D
56 mm
T
17.25 mm
B
16 mm
C
13 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
43.0 kN
Basic load ratings : C0r
33.9 kN
Fatigue load limit : Cu
4.70 kN
Limiting speeds(Grease lub.)
7700 min-1
Limiting speeds(Oil lub.)
10000 min-1
Load center spread : a
15.7 mm
Constant e
0.59
Axial load factors : Y1
1.02
Axial load factors : Y0
0.56
Mounting dimensions
da(min.)
30.5 mm
db(max.)
31 mm
Da(max.)
47.5 mm
da(min.)
44 mm
db(min.)
52 mm
Sa(min.)
3 mm
Sb(min.)
4 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
0.210 kg
