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Koyo 30328JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
140 mm
D
300 mm
T
67.75 mm
B
62 mm
C
53 mm
r(min.)
5 mm
r1(min.)
4 mm
Basic load ratings : Cr
938 kN
Basic load ratings : C0r
962 kN
Fatigue load limit : Cu
114 kN
Limiting speeds(Grease lub.)
1300 min-1
Limiting speeds(Oil lub.)
1700 min-1
Load center spread : a
56.9 mm
Constant e
0.35
Axial load factors : Y1
1.74
Axial load factors : Y0
0.96
Mounting dimensions
da(min.)
162 mm
db(max.)
179 mm
Da(max.)
282 mm
da(min.)
254 mm
db(min.)
273 mm
Sa(min.)
10 mm
Sb(min.)
14.5 mm
ra(max.)
4 mm
rb(max.)
3 mm
Refer.
(Refer.)Mass
22.6 kg
