HRB bearing according to use purpose grease

Jiaxing bearing group sales co. , LTD. , is the spot sales center of jiaxing bearing factory, specializing in HRB bearings, application in production design and related machinery has a wealth of technical experience, today we are together and we learn how to choose grease according to the purpose. According to use purpose grease: choosing grease, should first clear the purpose of the grease. According to the role of the grease, the grease can be roughly divided into anti-friction, protection, sealing the three major categories, see need to blot out the parts of the grease, grease to the role of with which one is given priority to, the grease that accords with a requirement to choose. As anti-friction grease, the main consideration should be given the range of high and low temperature resistance, resistance to the boundaries of speed, load size, etc. As protective grease, should we consider the metal of the contact, the contact of the medium is water or chemical gas, in terms of the performance of the grease, for the protection of the metal should be considered indicators, oxidation resistance and water resistance properties. As sealing grease, should first consider the contact seal material, it is rubber or plastic, or metal. Especially for sealing with rubber and plastic components, must have a clear rubber grades, according to the compatibility of grease with rubber to select the suitable grease. The second is that should consider to contact media, such as water, alcohol, oil. Is a static seal or dynamic seal. If it is a static seal should choose a bit sticky sealing grease, and if the dynamic seal, should choose grease base oil viscosity cannot too big; Medium is water or alcohol should choose the basis of large viscosity paraffin base oil amide resin, urea grease, should choose 7903 medium is oil grease oil sealing grease, etc. If you are interested in the above jiaxing bearing factory introduction of HRB bearing or have any questions, please click on contact us page on the right side of the online customer service, or call: 4006578186, jiaxing bearing retail center you full thoughtful procurement consultant. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, Jiaxing bearing factory) Reprint please indicate the source