| HX, Marginally Lubricated Bearings, PEEK + PTFE, Without Lead & High Temperature |
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Metal-polymer-composite material
Steel + porous bronze sinter + PEEK + PTFE + filler
Lead free & Low-maintenance & High temperature
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| ■ Features |
| 1. HX Marginally Lubricated Bearings has good wear resistance under thin lubrication film conditions.
2. HX Marginally Lubricated Bearings is also available with plain sliding layer for hydrodynamic applications .
3. HX Marginally Lubricated Bearings is suitable for use with low viscosity fluids.
4. HX Marginally Lubricated Bearings is suitable for use at temperatures up to 250°C.
5. HX Marginally Lubricated Bearing's polymer lining has good chemical resistance. |
| ■ Physical & Mechanical Properties |
| | Items | Value | Unit | | Maximum Operating Temperature Tmax | 250 | °C | | Minimum Operating Temperature Tmin | -150 | °C | | Maximum Static Load Psta,max | 140 | N/mm2 | | Maximum Dynamic Load Pdyn,max | 100 | N/mm2 | | Maximum Sliding Speed V-greased | 2.5 | m/s | | Maximum Sliding Speed V-oil lubricated | 10 | m/s | | Maximum PV Factor-greased | 2.8 | N/mm2 * m/s | | Coefficient of friction f-greased | 0.08-0.12 | | | Coefficient of friction f-oil lubricated | 0.03-0.08 | | |
| ■ Usage Range |
| | dry | fail | | oil lubricated | good | | grease lubricated | very good | | water lubricated | good | | process fluid lubricated | good | |
| ■ Possible Application |
| Automotive:
Diesel fuel pumps, gear pumps, ABS equipment.
Industrial:
Hydraulic motors and pumps, agricultural equipment, wind energy equipment, yaw and teeter bearings. |
| ■ Standard Parts Available |
| Cylindrical Bush | Thrust Washer | Strip / Plate |
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| Metric | Inch | Metric | Inch | Metric | Inch |
| ■ Download Catalogue HX |
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