Bearings are a vital component in major industrial equipment. Bearing problems can result in costly downtime, equipment damage and breakdowns. In addition, large industrial bearings represent a significant capital investment. To attain reliable operation with high equipment performance and the lowest possible maintenance costs, it is essential to follow proper handling practices. This includes bearing storage, removal, cleaning, inspection, and installation. The lifetime of any bearing depends to a great extent on the care and maintenance it receives. This is especially true in industrial applications, where operating conditions tend to be harsh, loads are heavy, and contamination from dirt and scale are common.

 

Objectives:

 

Bearing maintenance troubleshooting course is designed to teach participants how to:

• Explain sliding friction and rolling friction.
• Define bearing.
• Identify bearing number.
• List the three basic function of a bearing.
• Describe sliding surface bearings and rolling contact bearings.
• Apply new method to install and remove bearing.
• Describe lubrication in sliding surface bearings.
• Explain the measure that can be taken to prevent each type of bearing failure.
• Effectively apply bearing troubleshooting techniques.

 

Scope:

This course covers:

• Bearing Fundamentals
• Type of bearings
• Sliding Surface Bearings: -

• Lubrication
• Journal and thrust bearings
• Fatigue failure and pressure erosion
• Electric arcing, misalignment, and improper lubrication.

• Rolling Contact Bearings: -

• Ball bearings and roller bearings
• Bearing variations
• Lubrication of anti-friction bearings.
• Fatigue and thrust failure
• Electric arcing, misalignment, and improper lubrication

• Rolling Contact Bearing Replacement

• Preparation and removal
• Cleaning and inspection
• Reinstalling the bearing

• Bearings troubleshooting

      

 

Target Audience:

All maintenance crew and maintenance supervisors.

 

Test:

A multiple-choice test is administered at the conclusion of the program. Incorrectly answered questions will be reviewed with student to ensure understanding before completion of course.

 

Course Materials:

All participants are issued a Training Manual (Student Guide).

 

Course Completion Certificate:

Program participants who successfully complete the course are issued a certificate of completion.