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Koyo 30313DJR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
65 mm
D
140 mm
T
36 mm
B
33 mm
C
23 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
220 kN
Basic load ratings : C0r
209 kN
Fatigue load limit : Cu
31.4 kN
Limiting speeds(Grease lub.)
2400 min-1
Limiting speeds(Oil lub.)
3400 min-1
Load center spread : a
44.3 mm
Constant e
0.83
Axial load factors : Y1
0.73
Axial load factors : Y0
0.40
Mounting dimensions
da(min.)
79 mm
db(max.)
79 mm
Da(max.)
128 mm
da(min.)
111 mm
db(min.)
133 mm
Sa(min.)
4 mm
Sb(min.)
13 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
2.44 kg
