Basic Bearing Maintenance (BBM)

5 Modules

BBM-1 An Overview of bearings & bearing maintenance

At the end of this module the Learners will be able to:
• Recognise and describe the commonly used bearings
• Describe the general principles of maintenance on bearings
• Perform a simple procedure checking running bearings using basic equipment

BBM-2 Plain Bearings (Bushings)

At the end of this module Learners will be able to:
• Remove and replace plain bushings using a screw-thread puller and a hydraulic press
• Remove and replace automotive shell type bearings
• Check running clearance.

BBM-3 Removal & Replacement of Anti-friction Bearings

At the end of this module Learners will be able to:
• Demonstrate the removal and replacement procedures of single race ball or roller type bearings

BBM-4 Servicing

At the end of this module Learners will be able to:
• Demonstrate ability to replace a set of taper roller bearings in a wheel hub
• Adjust tolerances using a typical procedure

BBM-5 Bearing Fault Diagnosis

At the end of this module Learners will be able to:
• Identify common bearing faults by analysing certain wear or damage patterns
• Describe possible corrective methods