https://www.123articleonline.com/rss/author/357615/unique-forgingsArticles written by unique forgings from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1312518/what-are-the-4-power-transmission-methods Each part of the machine has a certain purpose. Other components, such as bearings and axles, are supported by other parts, such as brackets and other components.