| Material: | Stainless Steel |
|---|---|
| Lubricating: | Self-Lubricating Bearing Sleeve Bushings |
| Service: | OEM Customized Services, OEM, Prompt Delivery |
| Feature: | OEM Production, Low Noise, Durable, High Quality, |
| Code: | Sf-1s |
| Find Your Dimensions: | Metric Size and Inch Size |
| Samples: |
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| Customization: |
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The PTFE composite bushings was developed for high load oil lubricated hydraulic applications and is designed for use primarily with lubricated lubricants, exhibits excellent wear resistance and has a low coefficient of static and dynamic friction. Accordingly, it is particularly suitable for use in automotive suspension struts, shock absorber guide bushes, hydraulic cylinders, gear pumps and motors, and axial and radial piston pumps and motors.
| Technical data | |
|---|---|
| Material: | Stainless Steel/sintered bronze/PTFE sliding layer |
| Standard: | Multilayer bearings |
| Sliding layer (thickness): | 0.01-0.03mm |
| Tensile strength Rm: | - |
| Yield strength Rp 0.2: | - |
| Elongation in % A10: | - |
| Hardness: | - |
| The coefficient of friction: | 0.03-0.20µ |
| Thermal conductivity: | 40W/m·K |
| Temperature range: | -200°C/280°C |
| Max. load static: | Ca 250N/mm² |
| Max. load, dynamic: | 80N/mm² |
| Max. sliding speed (w.lubr.): | w/o lube. 2.5m/s - With lubricating. 5m/s |
| Pv-value, Mpa x m/s, kont / int: | 3.6/5 |
| Counter material | |
| Recommended shaft hardness: | >165HB |
| Rec. shaft surface roughness (Ra) | 0.4 |
| Recommended tolerance: | f7-h8 |
| House: | H7 |
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