Deep groove ball bearing SKF 6379/K-6320/Q

SKF 6379/K-6320/Q is a deep groove ball bearing reference, within Bearings. Request a quote for 6379/K-6320/Q via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF deep groove ball bearing from the K/Q series is a precision component designed to support radial and axial loads in both directions. Its construction with a single row of balls and deep raceways allows it to operate at high speeds with minimal maintenance. It is used in a wide variety of industrial applications, from electric motors to pumps and fans. At MR Accesorios Industriales we supply this official brand and advise you so you choose the right bearing for your equipment.

The designation of these bearings combines two numbers separated by a slash, followed by the suffixes K and Q. For example, 6379/K-6320/Q indicates a bearing with a bore diameter of 6379 and an outer diameter of 6320 (in the SKF numbering system for large-size bearings). The suffix K indicates a tapered bore, while Q indicates a special execution, usually related to the cage or the heat treatment. Knowing these codes allows you to identify the dimensional and mounting characteristics.

These bearings are used in industries such as food, chemical, petrochemical and power generation. In Argentina, they are common in centrifugal pumps, compressors, conveyor belts and process equipment. Their ability to support combined loads and operate at high speeds makes them suitable for continuous rotating machinery. They are also found in applications requiring precise adjustment and long service life, such as machine tool spindles and speed reducers.

To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. The suffix K indicates a tapered bore, which facilitates mounting with an adapter sleeve and allows a more precise fit. The suffix Q may imply a brass cage or a special treatment for high temperatures. Check the lubrication: these bearings usually come with grease or oil depending on the application. Correct alignment and adequate sealing extend the service life.

SKF deep groove ball bearings are interchangeable with those from other European, Japanese or American brands that follow the same ISO dimensional standards. When looking for a replacement, compare the main dimensions (bore, outer diameter and width) and the tolerances. The suffixes may vary between manufacturers, but the basic designation usually matches. If you have doubts, consult us with the original code and we will help you find the right equivalent.

To request a quote for the bearing you need, send us the complete code on WhatsApp. At MR Accesorios Industriales we have more than 80 years of experience and provide technical advice so you select the correct component. Write to us and we will respond shortly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.