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Sintered bearing with small internal diameter with outstanding velocity trait
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Standard Product INDEX
| OILES Cermet M Bushing |
54B |
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| OILES Cermet M Flange bushing |
54F |
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| OILES Cermet M Round Bar |
54M |
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| OILES Cermet M Bushing material |
54S |
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OILES Cermet M is a self-lub bearing consisting of a sintered alloy and solid lubricant, main component of which is molybdenum disulfide, uniformly dispersed across the alloy structure.
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| Features |
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Applicable in self-lub state while further improved performance can be attained if lubricant oil is additionally used |
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Excellent wear resistance at locations where proper oil film is hard to be formed due to reciprocating, intermittent or oscillating motion |
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Available in standard products with various sizes and material for machining |
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| Service Range |
| Lub state |
Self-lub
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Periodical lub |
| Service temperature range |
-40~+200 |
-40~+150 |
P max.
N/mm2{ kgf/cm2} |
10{ 102}
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V max.
m/s{ m/min} |
0.85{ 51}
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1.65{ 99} |
PV max.
N/mm2·m/s{ kgf/cm2·m/min} |
1.65{ 1010}
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2.45{ 1500} |
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| Mechanical Property |
| Density |
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g/cm3
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6.7
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| Radial crushing streng |
JIS Z 2507 |
N/mm2{ kgf/mm2}
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137{ 14}
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| Hardness |
JIS Z 2243 |
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HB40
(10/500)
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| Oil content |
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vol% |
3 |
| Coefficient of linear expansion |
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×10-5 -1 |
1.9 |
* Values above are nominal values, not standard values |
| Test data |
| Journal rotating test |
| <Test conditions> |
| Mating material: |
S45C |
| Load: |
1.96N/mm2{20kgf/cm2} |
| Velocity: |
0.17m/s {10m/min} |
| Testing time: |
100h |
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| Products | Bearing Top |