Date: 2013-08-20

Teaches you to choose skills INA bearing grease

Question: How do I select the INA bearing grease?
Answer:
Lubrication on the operation and life of INA bearings have a very important impact. Here to brief you choose general principles of grease. Greases consist of base oils, thickeners and additives made of different types and different brands of the same type grease performance varies widely, allowing rotation limit of different, when you choose it is important to note. Performance base oils are the main decisions of the grease. General application of low viscosity base oil at low temperature, high speed; high viscosity suitable for high temperature, high-load. Bearing lubrication performance thickening agent, thickening agent: hydrolytic resistance decided to grease resistance to water. In principle, the different brand of lubricating greases cannot be mixed, and, even if it is the same thickener of grease, also due to additive different bad impact on each other.
Q: when INA bearing in lubrication, oils do is paint, the more the better?
Answer:
Lubrication when INA bearings, grease, the more the better, this is a common misconception. Bearings and bearing Interior too much fat will cause excessive mixing of oils, can produce extremely high temperatures.
INA bearing group is a leading global supplier of rolling bearings and seals, its business scope includes manufacture of bearings and seal production and promotion of related businesses, to provide customers with solutions and services. INA bearing business is divided into five departments: Ministry of industry, automobiles, electrical appliances, service, Department of aerospace and steel. Each business unit provides services for the global market, focusing on and related to their business customers and the industry. INA bearing from the outset attached great importance to product quality, technical development and market development, in the Netherlands we INA specialized research institutions.
Q: How do I install and remove the INA bearing?
Answer:
Installing INA bearings do not directly when hammering the bearing end and non-bearing surface, pressure should be block, sleeve bearing uniform stress or other installation tools. If the surface coated with lubricants, will make the installation more smooth. If combined with large interference, bearing in mineral oil should be heated to 90~100℃ immediately after installation. When difficulties are encountered in demolition, we recommend that you use the removal tool to pull to the inner ring at the same time careful perfuse hot oil, heat can make the bearing inner ring expansion, making it more prone to shedding.

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