Solid lubricating bearings are widely used

Oil-free self-lubricating bearings means that no oil is needed. It is no need to add oil or less oil. The goal of our research is to ensure that the bearings can still show good performance under this working condition and extend their service life as much as possible. Its working principle is that in the initial operation stage, the solid lubricant on the bearing surface forms a transfer film due to the friction between each other and covers the counter-wear part, and finally forms a solid lubricant film to achieve the purpose of self-lubrication, which cuts off the workpiece The direct contact between them can protect the grinding parts and extend the service life of bearings and workpieces.
Therefore, this kind of bearing is used in many ways in our lives. It needs extra oil supply device in special environment, which can reduce the running cost of bearing, reduce equipment downtime and maintenance, and make the maintenance of machinery more convenient. Therefore, it is currently used in many fields such as light industry machinery, heavy industry machinery, construction machinery and so on, and it performs perfectly in our lives.

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Hongda Bearing-an integrated service provider from raw materials to finished products

  1. Hongda Bearing is composed of Jiashan Hongda Composite Bearing Co., Ltd. and Jiangxi Hongda Self-Lubricating Bearing Co., Ltd., an entity enterprise specialized in producing various types of series of oil-free bearings. With an annual output of more than 50 million sets of oil-free bearings of various specifications, the indicators are among the best.
  2. he main products JDB inlay series bearings, copper sleeves, skateboards, rough series, FB090 series bearings, JF800 bimetallic series bearings, SF series self-lubricating bearings and other ten series of products, the company passed ISO9001: 2000 quality management in September 2001 Certification. All indexes of product quality are qualified in the sampling of Technical Supervision Bureau.
  3. Products are widely used in various mechanical transmission parts. Such as: automobiles, motorcycles, electronics, electrical appliances, light industry, chemical industry, hydraulic machinery, hydraulic machinery and other fields, well received by the majority of users. "Creating value for customers is the core of all our work", the company welcomes friends from all walks of life to establish business relations with us, sincere cooperation and common development.

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