Lead-free bearing "Daidain DDK05" <General Purpose>
Intermittent operation and oscillating motion are also possible! It demonstrates outstanding strength against fretting corrosion.
The "Daidain DDK05" is a Pb-free bearing that requires no lubrication at all, making it a "completely oil-free" bearing that is environmentally friendly and does not use any lead. It is a composite bearing with low friction characteristics due to polytetrafluoroethylene (PTFE) and special fillers, while also possessing the strength and dimensional stability of metal materials. The bearing surface has an extremely low static friction coefficient as well as a low dynamic friction coefficient, allowing it to slide smoothly without lubrication. The so-called "stick-slip" phenomenon does not occur. Additionally, it can be used in oil without any issues. 【Features】 ■ Can be used in a temperature range of -200°C to +280°C ■ Suitable for high loads, impact loads, intermittent operation, and oscillating motion ■ No static electricity phenomenon (the electrical resistance during assembly is in the range of 1 to 100 per contact area of 1 cm²) ■ The bearing surface has excellent chemical resistance ■ Not affected by solvents such as petroleum and alcohol *For more details, please download the PDF or feel free to contact us.
basic information
【Other Features】 ■ Does not damage the counterpart axis ■ Extremely long lifespan ■ Bearings are lightweight and have a thin thickness (maximum 3mm), requiring less space, resulting in a compact design ■ Quiet operation is expected *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
