Jiaxing bearing | about oil bearing lubrication principle and application

There is rotational, have HRB bearing ( ) Jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong spot supply, is the group's retail sales center. Oil-retaining bearing, also known as porous bearings, it is the result of this kind of state of porous bearing itself. Oil bearing materials such as metal powder sintered body by means of powder metallurgy manufacture. Oil bearing in porous state itself not only, and the pore number, size and shape, also can control and regulation in the manufacturing process, a high degree of flexibility and degree of freedom. Oil bearing porous structure makes it can be very good adsorption of lubricating oil, the oil bearing lubricating oil containing dipped 10% to 40%, can be in in the operation of the equipment lubrication on its own. Application of oil bearing, to run for a long time, difficult to keep the lubrication state of mechanical equipment, has the obvious effect. Oil bearing lubrication principle: oil bearing in the immersion oil and put into operation, with mechanical equipment of the friction and heat, the temperature of the oil bearing will rise accordingly, due to the expansion coefficient is higher than the metal oil, so oil bearing inner surface of the lubricating oil will automatically enter the lubrication to lubrication bearing, when mechanical equipment to stop running, temperature drop of oil bearing, lubricating oil and will be back in pores. Oil bearing use a variety of materials of porous characteristics and lubricating oil affinity, can work for a long time to keep the bearing itself without outside lubrication, but this feature also makes the oil bearing lubrication and ordinary lubrication is different, in most cases will be in a state of incomplete oil film, the friction for mixed friction. Oil bearing applications: cost-effective, to facilitate the application of the oil-retaining bearing, once appear widely favored in the field of production, including auto manufacturing, office supplies, household appliances and industrial machinery and other fields have the application of oil bearing. If you are more interested in jiaxing bearing group co. , LTD. The author introduces the information or have any questions, please click on the website on the right side of the online customer service or call:, you full close jiaxing bearing purchasing consultant company. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source