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Koyo 32303JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
17 mm
D
47 mm
T
20.25 mm
B
19 mm
C
16 mm
r(min.)
1 mm
r1(min.)
1 mm
Basic load ratings : Cr
45.7 kN
Basic load ratings : C0r
35.9 kN
Fatigue load limit : Cu
5.10 kN
Limiting speeds(Grease lub.)
9400 min-1
Limiting speeds(Oil lub.)
13000 min-1
Load center spread : a
12.2 mm
Constant e
0.29
Axial load factors : Y1
2.11
Axial load factors : Y0
1.16
Mounting dimensions
da(min.)
22.5 mm
db(max.)
25 mm
Da(max.)
41.5 mm
da(min.)
39 mm
db(min.)
43 mm
Sa(min.)
2 mm
Sb(min.)
4 mm
ra(max.)
1 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
0.176 kg
