SF-1 series oilless self-lubricating bearings
Inquire NowDescription
The SF-1W(P4) is a high-performance, environmentally friendly oilless self-lubricating bearing designed for durability and efficiency. Constructed with a steel substrate, the bearing features sintered spherical bronze powder at its core, topped with a layer of rolled polytetrafluoroethylene (PTFE) and environmentally friendly polymer materials. This innovative sliding bearing boasts exceptional lead-free properties, outstanding wear resistance, strong adhesion between the plastic and copper layers, as well as excellent fatigue and impact resistance. It successfully replaces previous models such as SF-1X, SF-1T, SF-1P, and SF-10, and has proven reliable through extensive testing, including over 1 million impact tests conducted by Jiangsu Hydraulic Components Factory and Shanchuan Shock Absorber Company.
Specifications
| Feature | Specification |
|---|---|
| Maximum Load Pressure | 140 N/mm² |
| Friction Coefficient (μ) | 0.03 ~ 0.18 |
| Operating Temperature Range | -195℃ ~ 280℃ |
| Maximum PV Value (Dry) | 4.3 N/mm²·m/s |
| Maximum Sliding Speed | 10 m/s |
| Maximum PV Value (Oil) | 60 N/mm²·m/s |
Additional Information
With a strong track record of customer satisfaction following two years of testing and use, the SF-1W(P4) bearing stands as a leading product in its class, ensuring a long-lasting, efficient performance for various applications.