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Economical bearings requiring less lubrication
The Oiles 300 series are bearings made of oil-impregnated porous cast iron,which is made by actively utilizing the growing phenomenon of cast iron.
| Service range | ||
|---|---|---|
| Lubrication conditions | Periodic lubrication | Oil lubrication |
| Service temperature range （℃） |
-40～+100 | -40～+150 |
| Allowable max. pressure P （N/mm2） |
10.0 | 10.0 |
| Allowable max. velocity V （m/s） |
1.00 | 3.35 |
| Allowable max. PV value （N/mm2・m/s） |
1.25 | 3.25 |
Features
- Reduces much less lubrication than copper alloy bearings.
- Maintains oil film well and features superior wear resistance and seizure resistance.
- Places no restrictions on sliding surface shapes or motion forms.
- Available in larger dimensions than oil-impregnated sintered bearings.
- Standard products and materials for machining are available in various sizes.
PDF Catalog
For detailed product specifications, please refer to the catalog in PDF format.
*The catalog (PDF) contains the operating range, test data, standard product dimension charts, etc.
