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Koyo 30309DJR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
45 mm
D
100 mm
T
27.25 mm
B
25 mm
C
18 mm
r(min.)
2 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
119 kN
Basic load ratings : C0r
107 kN
Fatigue load limit : Cu
15.8 kN
Limiting speeds(Grease lub.)
3400 min-1
Limiting speeds(Oil lub.)
4700 min-1
Load center spread : a
32.9 mm
Constant e
0.83
Axial load factors : Y1
0.73
Axial load factors : Y0
0.40
Mounting dimensions
da(min.)
55 mm
db(max.)
56 mm
Da(max.)
90 mm
da(min.)
79 mm
db(min.)
96 mm
Sa(min.)
3 mm
Sb(min.)
9 mm
ra(max.)
2 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
0.973 kg
