Bearings – a Short Course (Visual) Posted on November 11, 2021 (June 22, 2022) by Michael Holloway 1-Hour Introduction Instruction and Examination of the Primary Types of Bearings Commonly Used in Industry with Emphasis on Design, Materials, Failure Modes, and Applications. Course Content Lessons Status 1 Lubricating Grease Bearing Troubleshooting 2 Bearings (Visual)