Using adequate ball bearings in RC car chassis

The paper presents the usage and misusage of ball bearings in rc car chassis technology of today . As this area is under massive development and could have a great impact in real cars it is important for new researchers to understand the importance of using the correct parts in constructing new devices and technologies based on the current one. As problems in economy are increasing it is important for new discovery's to be tested in small scale models rather than full scale.