500SP Bush SPB-506280
Ship pack of
Tolerance Inner Diameter after Press Fitting (reference value)
+0.045 to +0.020
Inside Diameter d (phi mm)
50 (+ 0.050 to 0.025 +)
Outside Diameter D (phi mm)
62(+0.030 to +0.011)
Allowable PV Value (N/mm2/m/sec)[kgf/cm2/m/min]
No lubrication: 1.65  periodic lubrication: 3.25 
The point of such thrust load, please use in combination with OILES # 500SP washer.
Allowable Maximum Surface Pressure P (N/mm2[kgf/cm2])
Static permissible surface pressure () 29 (98) [296 (1000)]
80(-0.1 to -0.3)
Do not use in seawater.
Operating Temperature Range (deg C)
[No lubrication] -40 to +300, [regular lubrication] -40 to +150
Allowable Maximum Speed V (m/s[m/min])
No lubrication: 0.50  periodic lubrication: 1.00 
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1 Customer Reviews
The reviews are automatic translation.
I used it as a guide for supporting the cylinder, because I used it for many years and got noisy.
On 2016-05-06 10:33:54
It is a good part, I think that it is a technology of many years.
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