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You are here: Home » News » Industry News » The Common Types of Bearings

The Common Types of Bearings

Views:265     Author:rightbearing     Publish Time: 2019-04-18      Origin:Site

The mechanical bearing is utilized between 2 parts that enable linear or rotational movement. Moreover, it enhances performance and saves energy. There are diverse types of bearings readily available in the market. Each type is utilized for a particular purpose. However, the most common types of bearings include ball bearing, roller bearing, linear bearings, and spherical plain bearing. They are explained below:


ball bearing

1) Ball bearing


The ball bearing is found in diverse things like hard drives and inline skates. It can easily control the thrust and radial loads. With the help of this bearing, the load is transferred from the outer race to the ball. Also, it moves from the ball to the inner race. This bearing has a sphere shape so it contacts the outer and inner race at a small point. In this way, it spins in a smooth manner. When the bearing will be overloaded then the balls can either squish or deform which means it will destroy. They are inexpensive as compared to the linear bearings.


2)    Roller bearing


The roller bearing is utilized in applications. It is able to grasp heavy radial loads. The roller is basically a cylinder. Thus, the contact amid the outer and inner race is not at a single point yet on a single line. It spreads the load to the bigger surface, enabling the bearing to manage greater loads as compared to the ball bearing. Nevertheless, it is not created to manage the thrust load. The variation of this bearing is known as a insert bearings. It utilizes the cylinders with the small diameter. Due to this reason, it fits easily into tight places. These components are light in weight and they have a compact structure. They are easy to install and repair. Nevertheless, they are pretty high in price. Moreover, they produce too much noise.


3)    Linear Bearing


The linear bearing is also known as a linear-motion bearing. It has been designed to provide free motion in only 1 direction. The linear bearings also have diverse types. These bearings are utilized in positioning the table applications. The bearing is the main component in defining the general positioning table repeatability, accurateness, straightness as well as smoothness. Every bearing design offers diverse pros and cons in load size, price, capacity as well as resistance. Choosing the right type of linear bearing for positioning the table app is difficult.


4)    Spherical plain bearing


The spherical plain bearing allows angular rotation about the middle point in 2 orthogonal directions. These bearings support the spinning slide in the bore of the innermost ring. It will move at an angle. The best thing about these bearings is that they are designed and made in a big array of materials. They are specially designed to provide bearing solutions in any working environment. The top quality of insert bearings is perfect for the off-highway vehicles, mining and construction machines, and agricultural machines, robots, packaging, and logging equipment. They need less design space at low production costs. However, they require proper maintenance. In addition, it is imperative to lubricate them from time to time.  


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