Hardened Steel Pins
Key Features
- Very high hardness and strength
- Custom made for OEM
- Wide range of pin diameters
Case Hardened Steel Bushes
Case Hardened Steel Bushings
Key Features
- Suited for high impact applications
- Require grease lubrication
- Made with central, spiral or custom grease grooves
- High wear and deformation resistance
- Higher Ultimate Tensile Strength than SAE 1045
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Key Features
- Suited for high impact applications
- Require grease lubrication
- Made with central, spiral or custom grease grooves
- High wear and deformation resistance
- Higher Ultimate Tensile Strength than SAE 1045
Operating Performance
Dry
Not Recommended
Oil Lubricated
Fair
Grease Lubricated
Good
Fresh Water
Not Recommended
Salt Water
Not Recommended
Kormax offers a wide range of Case Hardened Steel Bushes machined from a high carbon steel and hardened to 56-60 HRC. A large range of sizes is available ex-stock for breakdowns or repairs.
For manufacturers Kormax can custom design and engineering to OEM requirements with logos and part numbers able to be laser etched on.
Bearing Properties
Metric
Imperial
| Physical Properties | Condition | Unit | Value |
| Maximum Contact Pressure | Sliding | psi | 7300 |
| Operating temperature | Min | °F | -58 |
| Operating temperature | Max | °F | 302 |
| Maximum sliding speed | Lubricated | fpm | 20 |
| Maximum PV factor | Lubricated | psi x fpm | 43000 |
| Coefficient of friction | Lubricated | F | 0.2 |
Mating Material Recommendations
| Physical Properties | Unit | Value |
| Surface roughness | µm | <0.8 |
| Surface Hardness | HB | >600 |
