- BrandRCB
- Country of manufactureChina
This self-lubricating bearing is the lead free type of RCB10 bushing. It has the same structure of RCB10S sliding bearing. It's also called DU bushing, PTFE based self lubricating bushing, teflon bearing, plain steel bushing, lead free plain dry bearing and lead free oilless bearing.
Material structure:
- PTFE mixture
- Porous bronze
- low-carbon steel backing
- Tin-plating or copper plating
Characteristics:
- Without lead which makes the bushing lubricating condition more cleaner.
- Without lead which makes the bushing accord with environmental protection request
Applications:
This lead free plain sliding bearing is widely used in lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment , etc.
Technical Data:
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Specific load capacity (static) |
≤ 250 [N / mm²] |
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Specific load capacity (dynamic) |
≤ 140 N / mm² at low speeds |
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Specific load capacity (Rotating oscillating) |
≤60N / m㎡ |
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Friction value |
0.03 to 0.25 μ |
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Temperature |
-200 To +280 [° C] |
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Max. Dry running Pv (Short-term operation) |
3.6N / m㎡ * m / s |
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Max. Dry running Pv (Continuous operation) |
1.8N / m㎡ * m / s |
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Max. Speed (dry running) |
2m / s |
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Max. Speed (Hydrodynamic operation) |
> 2m / s |
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