How to lubricate bearings
Bearings are an indispensable part of mechanisms in which rotation is present, ranging from power units and transmissions of heavy equipment, to household and computer devices. If in a professional environment they undergo maintenance in accordance with the established regulations, then a suddenly noisy kitchen hood fan or an incomprehensible crunch when rotating a bicycle wheel is a clear sign of a problem that has arisen. In most cases, the problem manifests itself due to the lack (drying out) of the lubricant, and what oils and lubricants for bearings are needed in this or that case we will analyze using the site https://evrosmazki.ua/catalog/smazki-dlya-podshupnikov.html for more details.
Electrical devices
The rotor of any electric motor and the devices driven by it are equipped with bearings. Certain requirements are put forward for their lubrication, which include:
- Relatively low viscosity - initial rotation when the electrical device is turned on should not be hampered by too viscous lubricant in the bearing.
- Ability to operate without loss of lubricity at high temperatures - electric motors tend to overheat with increasing load.
- Neutral composition that does not react chemically with non-ferrous metals, as well as polymer (rubber) seals.
Modern greases for bearings used in electrical equipment, supplemented with graphite or Teflon, can significantly increase their service life.
Bicycle Bearing Grease
Modern developments in bearing lubricants have not spared bicycles, the price of some of which exceeds the cost of a used car. Now the lubricant not only helps to reduce the friction force, but is also able to reject moisture, as well as debris due to the presence of calcium mineral additives.
You can get more detailed information about the types and technical characteristics of lubricants and oils for bearings using the website of the company supplying them to the domestic market. All presented formulations are certified and have a quality guarantee from well-known manufacturers.