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SF-1B
Properties
The SF-1B bushings consist of a PTFE layer sintered onto a bronze strip. These bushings are corrosion-resistant and are suited to high-temperature applications that can be carried out without the use oil requiring long operating cycles
This type of bearing is used radially or axially, particularly in the steel and cement industries. The SF-1B bearings can be used in panels as bridge bearings, as the thick inner surface sliding layer can withstand a load of up to 140 N/mm².
Materials
| Support meterail | bronze tin-plated0.7-2.3mm |
| Intermediate layer | Sintered bronze0.2-0.3mm |
| Sliding layer | PTFE0.01-0.03mm |
Technical Data
| Resilience | 140 N/mm² |
| Temperature Range | -195°C +300°C |
| Sliding Speed Limit | 5 m/s |
| Friction Coefficient | 0.03 - 0.18 |
| Limit Value (Dry) | 4.3 N/mm² × m/s |
| Limit Value (Oil) | 50 N/mm² × m/s |
Einsatzgebieie
| This type of bearing is used radially or axially, particularly in the steel and cement industries. |
