Case Study For Rear Wheel Bearing For Motorcycle

Fazir, Muhammad Amirul Fahmi (2018) Case Study For Rear Wheel Bearing For Motorcycle. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

The quality of the bearings affected the life span and the performance of rotating part.The recommended methodology is based on measuring and analyzing bearing vibrations and temperature under fixed loading condition and speed.This research aims to study the performance of three different types of deep groove ball bearing quality which is standard,medium and high-quality types of bearing.The bearing was used is 6301 type.This was accomplished by using two different experiment test which are vibration analysis using the envelope analysis and temperature monitoring.Other than that,the custom-made adapter of bearings was used to fit the bearings into the housing of the bearing and the custom-made adapter of shaft was used to fit the shaft into the pulley.These custom-made adapter of bearing and shaft was built using lathe machine.For the envelope analysis the PT 500.04 Computerized Vibration Analyses was used meanwhile for the temperature monitoring,the Infrared Thermal Imaging was used in order to analyze the performance of the bearings.The result gained from this experiment was analyzed using specific method and the result clearly shows that the high-quality bearings has a good damage index and lower temperature compared to others,even though the bearing was given a corrosion defect.

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