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Koyo 452/500
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
500 mm
D
720 mm
B
167 mm
T
167 mm
r(min.)
6 mm
r1(min.)
6 mm
Basic load ratings : Cr
4300 kN
Basic load ratings : C0r
7350 kN
Fatigue load limit : Cu
681 kN
Limiting speeds(Grease lub.)
250 min-1
Limiting speeds(Oil lub.)
330 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.)
545 mm
Da(max.)
692 mm
Da(min.)
645 mm
Sa(min.)
8 mm
ra(max.)
5 mm
rb(max.)
5 mm
Refer.
(Refer.)Mass
222 kg
