Bearing is not suitable for adding a variety of grease

Bearing is not suitable for adding a variety of sources: grease bearing | last updated: - 2020 10 - 21 bearing is not suitable for adding a variety of grease we know grease has good adhesion, abrasion resistance, heat resistance, non-standard bearing and antirust processing and wettability, can improve the bearing resistance to high temperature oxidation, slow embrittlement, can melt carbon, avoid metal debris and oil gathering, improve mechanical equipment wear resistance, pressure resistance and corrosion resistance. Understand the lubricating grease in the bearing after exercise process, of course will get a result: the bearing of lubricating oil is not suitable for too much. Much grease consumption not only, and is influenced. The higher the speed ratio of the bearing is, the greater the impact. The greater the distance the more add grease, friction. Under the same loading, closed type bearing friction torque than open bearings. When the filling quantity of the grease is equal to the capacity of bearing cavity space, after a 60% without a significant increase in friction torque. This is because most open grease in the bearing has been extrusion, closed grease in the bearing has lost circulation. With the increase of amount of grease filling, bearing temperature rise of parallel lines. Under the same filling amount, closed bearing temperature rise is higher than open bearings. Think commonly, closed rolling bearing lubrication grease filling amount, shall not exceed the maximum number of interior space to around 50%. Read this article also browse: bearing anti-rust treatment way of categories 1) By antirust processing objects: surface cleaning must be in accordance with the characteristics of the surface and then standard, select the modest way. Generally have organic solvent cleaning method and cleaning method, organic chemical solution mechanical equipment cleaning method. 2) Surface after dry clean, can use dry compressed air dry, or in 120 ~ 170 ℃ air dryer and dry, also can use clean cloth to wipe.