Bushings are either permanent or detachable metal sleeves that are used primarily to reduce friction. Since the early 90s, different chemistries of the dry bulb bushings with bronze layers have been commonly used. This technology offers accuracy and concentricity that is not available with other types of bushings. Today, many types of Bushings are manufactured. There are control arm bushings, anti-sway bar bushings, and spring bushings. And each one has distinctive feature and has its own upsides and as well as downsides.
1. Materials
New technologies, however, are fast developing. Soon, a combination of materials will be pooled to create fully developed and industrialized types of Bushings. Car manufacturers and spare parts companies sell different types of Bushings. It is proper to know the exact specifications as well as the key features of each type to be able to achieve desired quality. There are many aspects to consider in bushing the best types of automobile bushings. Some Bushings are made of polyurethane while some are made of rubber or bronze. Some are not advised for street use while some are recommended for off-road travels and vehicles.
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