H-Liner® M: self-lubricating polymer bushings
These bushings, manufactured from woven polymer material, have excellent friction properties
and improved wear resistance without external lubrication even on high loads.
This product is also available as flanged bushings, washers, slides,…
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Tolerances:
- housing: H7-H8
- shaft: h7-h8
Mating pins:
- hardness: ≥ 400 HB
- roughness: 0.2 µm ≤ Ra ≤ 0.8 μm
Applications:
- off-shore
- harbor handling
- pipe valves
- hydroelectric power plant
Other characteristics:
| H-liner® M | |
|---|---|
| dynamic contact pressure (Max) | 80 MPa |
| static contact pressure (Max) | 350 MPa |
| velocity (Max) | 0.5 m/s |
| temperature (Max) | - 40 °C to 130 °C |
| linear expansion coefficient | 4 E-5 |
| water absorption (24h) | 0.10 % |
H-Liner® S: self-lubricating polymer bushings
These bushings, manufactured from a friction liner applied on a glass fiber structure,
have excellent friction properties and improved wear resistance without external lubrication even on high loads.
 |  |
Tolerances:
- housing: H7-H8
- shaft: h7-h8
Mating pins:
- hardness: ≥ 400 HB
- roughness: 0.2 µm ≤ Ra ≤ 0.8 μm
Applications:
- conveyor rollers
- power lift truck
- telescopic handlers
- aricraft handling system
Other characteristics:
| H-liner® S | |
|---|---|
| dynamic contact pressure (Max) | 100 MPa |
| static contact pressure (Max) | 400 MPa |
| velocity (Max) | 0.5 m/s |
| temperature (Max) | - 40 °C to 160 °C |
| linear expansion coefficient | 7 E-6 |
| water absorption (24h) | 0.16 % |
H-Liner S1: self-lubricating polymer bushings
These bushings, manufactured from a friction liner applied on a glass fiber structure,
have excellent friction properties and improved wear resistance without external lubrication even on high loads.
 |  |
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Tolerances:
- housing: H7-H8
- shaft: h7-h8
Mating pins:
- hardness: ≥ 400 HB
- roughness: 0.2 µm ≤ Ra ≤ 0.8 μm
Applications:
- power lift truck
- telescopic handlers
- aircraft handling system
Other characteristics:
| H-liner® S1 | |
|---|---|
| dynamic contact pressure (Max) | 140 MPa |
| static contact pressure (Max) | 400 MPa |
| velocity (Max) | 0.5 m/s |
| friction coefficient | 0.03 to 0.08 |
| temperature (Max) | - 40 °C to 160 °C |
| linear expansion coefficient | 7 E-6 |
| water absorption (24h) | 0.16 % |