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Product Details:
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| Application: | Engine Bearing | Size: | Standard |
|---|---|---|---|
| Standard: | DIN 1494 | Material: | Steel+Bronze +PTFE |
| Type: | With Split | Technical: | Dry Bushing |
| Highlight: | composite bearing,compound bearings |
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| Lubrication Type | Performance Rating |
|---|---|
| Dry | Very Good |
| Oil lubricated | Good |
| Grease lubricated | Fair |
| Water lubricated | Fair |
| Process fluid lubricated | Fair |
| Lubrication Type | Alternative Material |
|---|---|
| Dry | DP4 / DP11 |
| Oil lubricated | DP4 / DP31 |
| Grease lubricated | DP4 / DX |
| Water lubricated | DP4-B |
| Process fluid lubricated | DP4 / DP31 |
| Property | Type | Unit | Value |
|---|---|---|---|
| Maximum load, p | Static | N/mm² | 250 |
| Dynamic | N/mm² | 140 | |
| Operating temperature | Min | °C | -200 |
| Max | °C | 280 | |
| Coefficient of linear thermal expansion | Parallel to the surface | 10⁻⁶/K | 11 |
| Normal to the surface | 10⁻⁶/K | 30 |
| Property | Unit | Value |
|---|---|---|
| Maximum sliding speed, U | m/s | 2.5 |
| Maximum pU factor | N/mm² × m/s | 1.8 |
| Coefficient of friction | - | 0.02 - 0.25 * |
| Property | Unit | Value |
|---|---|---|
| Maximum sliding speed, U | m/s | 5.0 |
| Maximum pU factor | N/mm² × m/s | 5.0 |
| Coefficient of friction | - | 0.02 - 0.12 |
| Property | Condition | Unit | Value |
|---|---|---|---|
| Shaft surface roughness, Ra | Dry | µm | 0.3 - 0.5 |
| Lubricated | µm | ≤ 0.05 - 0.4 * | |
| Shaft surface hardness | Unhardened acceptable, improved bearing life > 200HB | ||
Contact Person: james