Deep Groove Ball Bearings FAG 6320

The FAG 6320 deep-groove ball bearing is an open, single-row rolling bearing with an outer diameter of 215 mm and a width of 47 mm, designed for demanding industrial applications.

With the 6320 deep groove ball bearing, users are provided with a rolling bearing made from standard bearing steel for designs featuring a cylindrical shaft. As a single-row ball bearing, this design primarily accommodates high radial loads whilst also being capable of withstanding axial forces in both directions. As it does not feature any abrasive sealing elements, the bearing operates with minimal rotational resistance, allowing lubricants from the housing to reach the rolling elements directly and unimpeded.

In which bearing applications is the 6320 deep groove ball bearing used?

This rolling bearing is the preferred choice where precise shaft guidance and the ability to withstand high radial forces are required. The deep raceways in the inner and outer rings ensure uniform contact with the rolling elements. As the bearing is designed to be open at both ends, it is suitable for installation in sealed housings with external lubrication, such as an oil bath or a centralised circulating lubrication system.

What is the function of the sheet steel cage in a standard radial bearing with standard clearance?

The integrated sheet steel cage maintains the balls at a defined distance, prevents direct contact between the rolling elements and helps to minimise heat build-up. Together with the standard radial bearing clearance, this design ensures stable operating behaviour for standard fits. With a specified temperature range of -30 to +150 °C, the bearing retains its dimensional stability within the specified tolerance range even in the face of thermal fluctuations.