Dry bearing / List of 8 manufacturers
What is a Dry bearing?
Dry bearings are bearings that operate without the need for lubricants such as oil or grease. They are typically made from self-lubricating materials like PTFE (polytetrafluoroethylene) or metal-polymer composites, which reduce friction and ensure smooth operation even without additional lubrication. This makes dry bearings ideal for environments where lubricants cannot be used or maintained, such as food processing, medical devices, or high-temperature and dust-prone environments.
Dry bearings offer several advantages, such as reducing maintenance requirements and eliminating the need for lubricant replenishment. They also perform well in extreme conditions, where traditional lubricated bearings might fail due to lubricant degradation or contamination.
Features:
・No need for oil or grease
・Made from self-lubricating materials
・Low maintenance and long-lasting
・Effective in high-temperature, low-temperature, or contaminated environments
Application of Dry bearing
１．Food machinery: Used where lubricants cannot be applied.
２．Medical devices: Ideal for sanitary conditions where no lubrication is allowed.
３．Precision machinery: Used in applications where lubricants could interfere with the equipment.
４．High-temperature environments: Works well in heat where lubricants might degrade.
５．Dusty environments: Performs well in environments with dust that might contaminate lubricants.
Manufacture list of Dry bearing
※Includes information on some trading companies
