JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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Bronze Ptfe Steel Backed bushings are used in the rear-wheel suspension of this electric scooter.
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Wholesale Electric Motor Bushing Bearing Steel Bushing
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Scooter Bushing
1. PTFE with Pb 0.01~0.03mm
2. Porous bronze 0.2~0.3mm
3. Stainless steel backing 0.7~2.3mm
Specific load capacity (static) | ≤ 250 [ N/mm² ] | |
Specific load capacity (dynamic) | ≤ 140 N/mm² at low speeds | |
Specific load capacity(rotating oscillating) | ≤60N/m㎡ | |
Friction value | 0.08 to 0.2 µ(dry)0.02 to 0.08µ(hydrodynamic) | |
Temperature | -200 to +280 [ °C ] | |
Max. dry running Pv (Short-term operation) | 3.6N/m㎡﹡m/s | |
Max. dry running Pv (Continuous operation) | 1.8N/m㎡﹡m/s | |
Max. speed (dry running) | 2m/s | |
Max. speed (Hydrodynamic operation) | >2m/s |
Low friction coefficient, good anti-wear, good anti-corrosion
Performs well in mid-acid and strong alkaline condition
Standard cylindrical bushings, flanged bushings, thrust washers and strips are availabe
Special designs are produced at short notice
Lead free type is also available
Material | Stainless Steel Base+Bronze Powder +PTFE |
Typical Application | the corrosion resistant part in dyeing machinery and ocean industry, etc. |
Max Static Load | 250N/mm² |
Max Dynamic Load | 140N/mm² |
Max Oscoillation Load | 60N/mm² |
Max Line Speed | Dry 2.5m/s, Oil > 5m/s |
PV Value Limit | Dry 1.8N/mm².m/s,Oil 3.6N/mm².m/s |
Friction Coefficient | Dry 0.08~0.20, Oil 0.02~0.12 |
Mating Axis | Hardness >220, Roughness 0.4~1.25 |
Working Temperature | -200~+280℃ |
Thermal Conductivity | 40W/mk |
Coefficient Of Linear Expansion | 11×10-6/K |
1,We are produce high quality and low price good wear resistance sliding bush supplier
2,Our sliding bush passed the ISO TS 16949 .
3,Under the guidance of Pursuit of the excellence & keep improving.
4,We will do our best to provide the quality products and professional sevices.