CW – Your Solutions Provider.

CW ball bearings have proven to be highly reliable when used within their intended performance capabilities. Nevertheless, like any other mechanical component, bearings can fail. Failures can result from extreme environments, incorrect mounting, excessive loading, improper lubrication, poor maintenance, or contamination during operation.


CW Bearing has a team of experienced technicians and engineers at many of our local offices that specialize in the analysis of bearing failure.

Using precision measurement tools and special test equipment with the support of our CW Technical Center (Shanghai, China), we are able to determine the reasons for bearing failure in the majority of cases. This service is available to all CW customers. For this please contact your CW Sales Representative.