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Koyo 30314JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
70 mm
D
150 mm
T
38 mm
B
35 mm
C
30 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
288 kN
Basic load ratings : C0r
273 kN
Fatigue load limit : Cu
42.2 kN
Limiting speeds(Grease lub.)
2600 min-1
Limiting speeds(Oil lub.)
3500 min-1
Load center spread : a
30.5 mm
Constant e
0.35
Axial load factors : Y1
1.74
Axial load factors : Y0
0.96
Mounting dimensions
da(min.)
84 mm
db(max.)
89 mm
Da(max.)
138 mm
da(min.)
130 mm
db(min.)
140 mm
Sa(min.)
4 mm
Sb(min.)
8 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
3.08 kg
