What is the preload of TIMKEN rolling bearings?

TIMKEN bearing imported bearing sales expert TIMKEN bearing product platform rolling TIMKEN bearing preload is what?
       The internal clearance (original clearance) before the TIMKEN bearing is installed is different from the internal clearance (called the working clearance) of the TIMKEN bearing when the operating temperature is reached after installation. The former is large, and depending on the application, many require a negative running clearance, that is, a load is applied. The preload is to prevent the TIMKEN bearing from being damaged due to slippage under the load conditions used when mating.
       Function: Improve the rigidity of TIMKEN imported bearings, reduce running noise, compensate for the increased clearance during wear and improve the guiding precision of the shaft, and extend the service life of TIMKEN bearings.
       The force is often the main index (rated dynamic load Cr) coefficient. The optimal preloading load also needs to calculate the pre-pressure first. After the test proves that the conventional value is determined after continuous correction, it is implemented by different adjustment methods.