Poudre de bronze en acier MG-4 avec roulement autolubrifiant en PTFE/fibre
Poudre de bronze en acier MG-4 avec roulement autolubrifiant en PTFE/fibre
Marginal Bearing mg-4 poudre de bronze en acier avec roulement autolubrifiant en ptfe/fibre, fabricant spécialisé de roulements et de bagues autolubrifiants, Marginal Bearing, fondé en 2010, se consacre au développement et à la fabrication de nouveaux matériaux pour roulements autolubrifiants.
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 | |
désolé, il n'y a aucune information pour le moment !
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.
