Simple and easy conversion to bearing of electric fan using MR 148 bearing. 

Advantages and disadvantages of Bushing and Bearing
Bushing:
Advantages - cheaper price
- low noise, quiet operation
Disadvantages - prone to stuck up problem
- Complicated set up i. e., with
metal lock, flower lock, and oil
foam to maintain
- high friction ( metal - to -
metal contact
- Attract more dust and
contaminants due to oil
presence on bushing and
foam.
- Shorter lifespan due to
frequent high temperature
problem.
Bearing:
Advantages - Easy to install and maintain i.e.,
no metal lock, flower lock, and
oil foam
- No stuck up problem.
- less friction
- less overheating, which
extends the life of fan, and
reduces energy cost.
Disadvantages:
- with bearing sounds
- slightly high price
Topic description:
Materials;
Bushing - 16 mm outside dia.
8 mm inside dia.
Bearing - 8x14x4 mm (ID X OD X W)
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