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Toughmax Series 3
High Strength Brass Bushings with Solid Lubricant Plugs
Key Features
- Maintenance-free bearing material for heavy duty applications
- Customisable plug design for rotating, oscillating or reciprocating motion
- Available with the Enviro-Plug or Oilmax plug options
- Suitable for temperatures up to 250°C/480°F
- High Wear resistance
- Low friction coefficient
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Key Features
- Maintenance-free bearing material for heavy duty applications
- Customisable plug design for rotating, oscillating or reciprocating motion
- Available with the Enviro-Plug or Oilmax plug options
- Suitable for temperatures up to 250°C/480°F
- High Wear resistance
- Low friction coefficient
Operating Performance
Dry
Good
Oil Lubricated
Good
Grease Lubricated
Good
Water lubricated
Not Recommended
Salt Water
Not Recommended
Bearing Properties (Metric)
| Physical Properties | Condition | Unit | Value |
| Maximum Contact Pressure | Sliding | N/mm2 | 29 |
| Operating Temperature | Min Max | °C. °C. | -50 250 |
| Maximum Sliding Speed | Dry Lubricated | m/s m/s | 0.5 1.0 |
| Maximum pU Factor | Dry Lubricated | N/mm2 x m/s | 1.6 3.2 |
| Coefficient of Friction | Dry Lubricated | F | 0.10-0.12 0.08-0.10 |
Mating Material Recommendations (Metric)
| Physical Properties | Unit | Value |
| Surface Roughness | µm | 0.2-0.8 |
| Surface Hardness | HB | >300 |
