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Koyo 30317DJR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
85 mm
D
180 mm
T
44.5 mm
B
41 mm
C
28 mm
r(min.)
4 mm
r1(min.)
3 mm
Basic load ratings : Cr
328 kN
Basic load ratings : C0r
317 kN
Fatigue load limit : Cu
42.6 kN
Limiting speeds(Grease lub.)
1900 min-1
Limiting speeds(Oil lub.)
2600 min-1
Load center spread : a
56.3 mm
Constant e
0.83
Axial load factors : Y1
0.73
Axial load factors : Y0
0.40
Mounting dimensions
da(min.)
103 mm
db(max.)
103 mm
Da(max.)
166 mm
da(min.)
143 mm
db(min.)
169 mm
Sa(min.)
6 mm
Sb(min.)
16.5 mm
ra(max.)
3 mm
rb(max.)
2.5 mm
Refer.
(Refer.)Mass
4.81 kg
