DK-33 Stainless steel Pb-free self-lubricating bearing used stinless steel material as base,spray painting PTFE on the surface.It is characterized by acid-resistant,alkaline-resistant,ocean water resistant and environmental protection.It is t is used widely as fluid valve of measuring acid and alkalizing flow in chemical industry,and corrosion resisting sliding position in marine industry.
Size table download
1.Polytetrafluoroethylene.
2.Spherical bronze powder
3.Steel back
4.Copper/tin plating
| Max. Load | Static | 250 N/mm2 | Temp. | -195℃ ~ 280℃ |
| Rotating oscillating | 140 N/mm2 | Friction coefficient | 0.03~0.20 | |
| Max. Speed | 干 Dry | 2m/s | Thermal conductivity | 42W (m·k)-1 |
| Lubrication | ＞2m/s | |||
| Max. PV(Dry) | Short-term | 3.6 N/mm2·m/s | coefficient of thermal expansion | 11×10-6 k-1 |
| Continuos | 1.8 N/mm2·m/s |
We have a professional design and R&D team, perfect manufacturing processes and inspection methods.
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We have a professional design and R&D team, perfect manufacturing processes and inspection methods.
Read More
We have a professional design and R&D team, perfect manufacturing processes and inspection methods.
Read More
We have a professional design and R&D team, perfect manufacturing processes and inspection methods.
Read MoreHelp create the future
Dick provides the world's top self-lubricating for the world's industry
Material solution
As a professional manufacturer of self-lubricating bearings,
We aim to be the world's top company and contribute our technology to the modern industrial industry.
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