The Oiles 500SP5 range of bearings are made of special high-strength cast brass bases that are stronger and harder than the 500SP1 and have a solid lubricant embedded in them. Under high-load conditions, they show exceptional wear resistance.
| Service Range | 500SP5 SL1 | |
|---|---|---|
| Lubrication condition | Dry | periodic lubrication |
| Service temperature range °C | -40～+150 | |
| Allowable max. pressure P N/mm² | 49 | |
| Allowable max. velocity V m/s | 0.25 | 0.5 |
| Allowable max. PV value N/mm²* m/s | 1.65 | 3.25 |
| Density | - | g/cm³ | 7.8 |
| Tensile strength | JIS Z 2241 | N/mm² | 785 |
| Tensile elongation at break | JIS Z 2241 | % | 10 |
| Compressive strength | - | N/mm² | 392 |
| Hardness | JIS Z 2243 | HBW | 235 |
| Modulus of longitudinal elasticity | - | N/mm² | 98,000 |
