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Koyo 45388
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
440 mm
D
720 mm
B
226 mm
T
226 mm
r(min.)
6 mm
r1(min.)
6 mm
Basic load ratings : Cr
5750 kN
Basic load ratings : C0r
9130 kN
Fatigue load limit : Cu
834 kN
Limiting speeds(Grease lub.)
270 min-1
Limiting speeds(Oil lub.)
360 min-1
Constant e
0.39
Axial load factors : Y2
1.74
Axial load factors : Y3
2.59
Axial load factors : Y0
1.70
Mounting dimensions
da(max.)
506 mm
Da(max.)
692 mm
Da(min.)
642 mm
Sa(min.)
7 mm
ra(max.)
5 mm
rb(max.)
5 mm
Refer.
(Refer.)Mass
367 kg
