What is Double Row Cylindrical Roller Bearings Lubricant?

The role of double row cylindrical roller bearings lubrication is to avoid direct contact with the surface of the parts, reduce friction and wear, prevent rust and corrosion, improve bearing performance and extend the service life of the bearings.

Bearing lubrication is divided into grease lubrication, oil lubrication and solid lubrication.

Any medium that can reduce friction resistance, reduce wear and play the role of lubrication, called lubricant. According to its room temperature physical state lubricant can be divided into: gas lubricant, liquid lubricant, semi-solid lubricant and solid lubricant four categories. Double row cylindrical roller bearings lubricant mainly has the following roles:

◆ Reduce friction and wear between rolling surfaces or sliding surfaces, form oil film on the friction surface, increase the contact bearing area of parts, reduce contact stress, and extend the contact fatigue life of bearings.

◆ Oil lubrication has a heat dissipation effect, can take away the wear particles or invasive pollutants generated in the bearing operation.

◆ Lubricant has anti-rust, anti-corrosion, dustproof and sealing performance.

◆ Has a certain role in vibration damping.

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