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Koyo 30207CR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
35 mm
D
72 mm
T
18.25 mm
B
17 mm
C
15 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
66.1 kN
Basic load ratings : C0r
56.2 kN
Fatigue load limit : Cu
8.10 kN
Limiting speeds(Grease lub.)
5700 min-1
Limiting speeds(Oil lub.)
7600 min-1
Load center spread : a
17.9 mm
Constant e
0.55
Axial load factors : Y1
1.10
Axial load factors : Y0
0.60
Mounting dimensions
da(min.)
43.5 mm
db(max.)
43 mm
Da(max.)
63.5 mm
da(min.)
59 mm
db(min.)
68 mm
Sa(min.)
3 mm
Sb(min.)
3 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
0.350 kg
