Pó de bronze de aço MG-4 com rolamento autolubrificante de PTFE/fibra
Pó de bronze de aço MG-4 com rolamento autolubrificante de PTFE/fibra
Marginal Bearing mg-4 aço bronze em pó com rolamento autolubrificante de ptfe / fibra, um fabricante especializado de rolamentos e buchas autolubrificantes, a Marginal Bearing, fundada no ano de 2010, dedica-se ao desenvolvimento e fabricação de novos materiais de rolamentos autolubrificantes.
Suitable for dry running, low coefficient of friction, lower wear,good slidingcharacteristics,the transfer film
created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The CSB-40 improved the friction and much good wear resistance over the common CSB-50 range under lubricated operation.
◆ Technical Data:
| Technical Data | ||
| Max.load | Static | 250 N/mm |
| Very low speed | 140N/mm | |
| PV (dry running) Max. | Roatating oscillating | 30N/mm |
| Short-term operation | 3.6N/mm2·m/s | |
| Continuous operation | 1.8N/mm ·m/s | |
| Temp. limit | -195℃~+280℃ | |
| Friction coenncient | 0.02~0.20 | |
| Max. speed | Dry running | 2m/s |
| Hydrodynamic operation | >2m/s | |
| Thermal conductivity | 42 W(m·k)-1 | |
| Coenncient of thermal expansion | 11×10 ·K | |
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CSB-40 is developed for high duty, oil lubricated, hydraulic applications...Automotive suspension
struts，shock absorbers guide bushing, hydraulic cylinders, gear pumps, motors, axial and radial piston pumps & motors.CSB-40 is designed mainly for using under lubricated conditions and it performs excellent wear resistance and low static/dynamic friction coefficient.
