Rubber Bush

A Rubber Bush,sometimes also called bushing, is a small component that acts as a vibration isolator. It is used between two parts of n engine or a motor to provide cushion to vibratory effects in order to prevent any damage. In a way it erects a buffer between two parts and absorbs the thrust generated by the interaction of two parts. It moderates or minimizes the effect of two parts constantly moving in unison and thrusting each other. Thus, the rubber bush isolates two parts while at the same time allowing restricted movement in order to reduce noise and vibrations.

Rubber bushings find extensive applications in automobile industry whereby it is used in all types of vehicles. The typical uses of rubber bush are in shock absorber mountings, anti-roll bars, gear sticks, and double wishbone suspensions. It is also predominantly used in internal a few of the carsa internal combustion engines.

In terms of designs of rubber bushings, these are normally designed into annular cylinder shape. These are encased in outer tubes or metal case. The use of rubber bush in different parts of the vehicles is because of cushion it provides. These are preferred over solid connectors as the rubber absorbs the noise and vibration generated by the interaction of connecting parts.

Types of Bushings

For a variety of applications, bushings are manufactured in various types as given below:

Simple bush a a simple bush is the most basic type of bush used in vehicles, like in suspension or connecting two parts. This is used to reduce noise and vibrations because of the interaction of two parts.

Flanged bush a a flanged bush is a sleeve type bearing with a flange on one end. Flange is a projection of flat rim or edge on an object, therefore, in this case on the bushing. The flange assists in precise aligning with the part it is connecting or proper mounting. It helps in the installation of the bushing.

Laminated bush a laminated bush features a thin metallic tube between the external and internal tubes. It is used reducing vibratory force between rotating shafts.

Pivot bush a Pivot bush is designed for offering least resistance to torsion. In this type of bush elastomer is attached to only one of the armatures and a lubricant used to provide resistance to torsional force between the armature and armature. It is fitted with seals at each end to prevent the lubricant from leaking and prevent the intrusion of impurities.

Spherical bush a in spherical bush, the entre axis and outer sleeve are spherical that enables it to defy comparatively high axial and radial load.

Void bush a this type of bush is manufactured with good radial stiffness that is extremely dissimilar at 90^o to each other.

Advantages of Rubber Bush

A Rubber Bush has several advantages that it provides to the vehicles. Some of the remarkable advantages are as listed below:

• Ideal for all types of vehicle 
• Enhanced safety and comfort while driving
• Reduced noise as result of vibration
• Least damage to vehicle parts caused by vibration
• Shock absorber rubber bushing provides a long, maintenance-free service life

Tradeindia is a leading marketplace for availing of different types of bushings at reasonable prices. The listed manufacturers and suppliers provide superior quality products to meet the demands in the automobile industry. Send us all your requirements to us. We will promptly respond to your queries.

A.