Polymer
bearings , commonly known as plastic bearings, are the latest development in the bearings industry. A bearing is made up of four different parts: inner race, outer race, cage, and balls. The combination of these parts in unison allows smooth and friction free motion. In
ball bearings, the inner race, the outer race, and the cage are all made up of plastic and the material used for manufacturing balls depends on the kind of applications and environmental conditions it gets subjected to. Materials that can be used to manufacture balls include plastic, stainless steel, and glass. Polymer bearings provide numerous advantages over other bearings.
Furthermore, they are economical than the other types of bearings. Therefore, these are used in various applications in industries such as food & beverages, textile, medical & pharmaceutical, and electrical. However, polymer ball bearing cannot be subjected to applications involving high loads and prolonged exposure to temperatures exceeding 300°F. This calls for need to use traditional bearings such as stainless steel bearings and ceramic bearings. Ceramic bearings offer numerous advantages. They overcome most limitations generally encountered in the other bearing pakistan, and can be subjected to high temperatures up to 1800°F and high loads. Despite these advantages, ceramic bearings are used less, as they are expensive.
Based on the type of ball used in the ball bearing pakistan, the market for polymer bearings can be segmented into plastic ball bearing, glass ball bearing, and stainless steel ball bearing. The choice of the material to be used for balls highly depends on the kind of conditions and applications the bearing is subjected to. Plastic balls are generally used when there is a need of light weight, noise free operation. Glass balls are employed when a comparatively lighter option is required in a metal free application. Glass balls also exhibit less magnetic properties.
Based on end-use industry, the polymer bearing lahore market can be segmented into chemical industry, food & beverages industry, textile industry, and medical & pharmaceutical industry. The usage of polymer bearings is increasing across these industrial segments. The chemical industry segment of the polymer bearings market is anticipated to expand at a steady pace due to the growth in the chemical industry. The chemical industry is witnessing considerable growth due to growing market of pharmaceutical products and consumer goods.
