Different Types of Roller Bearing and Its Application

Author: Needle Roller Bearing

The roller bearing is actually a counterpart of the ball bearing. As the name suggests, it is used to separate the inner and outer ring of the bearing without using balls. The structure and design of the roller and ball bearing are quite common but the performance and method of separation have huge differences. Out of all, the main purpose of the roller bearing is offering a high performance by minimizing the rotational friction when carrying the radial and axial load.

What is roller bearing?

Roller bearings are also called as rolling element bearings, which is quite similar to ball bearings but designed in a way to carry a load properly by minimizing friction. However, roller bearings transmit loads with the help of cylinder rolling elements. As mentioned prior, it does not use balls to maintain the separation between bearing moving parts.

This versatile bearing can contain single or multiple rows of the rolling elements. To get improved radial load capacity, you can use multiple rows. The use of various roller shapes can reduce friction further as well as support both axial and radial loads.

When compared to conventional ball bearings, roller bearings have the capability to handle higher loads. Generally, their applications are limited to the low-speed operations. Almost all the types of bearings are self-aligning and able to overcome mounting and misalignment problems.

Types of roller bearings

When it comes to choosing roller bearings for your work, you will find thousands of different types of roller bearings such as Needle Thrust Bearing, cylindrical roller bearings, spherical roller bearings, taper roller bearings, Axial Needle Roller Bearings, and much more. Each type of bearing has certain properties, uses, and benefits. Additionally, it comes in different sizes and shapes so that you can able to customize them based on your situation. You can even use cages, flanges, and multiple bearing rows for higher performance to fulfill specific application requirements.

Roller bearings are also called as rolling element bearings, which is quite similar to ball bearings but designed in a way to carry a load properly by minimizing friction. However, roller bearings transmit loads with the help of cylinder rolling elements. As mentioned prior, it does not use balls to maintain the separation between bearing moving parts.

Applications of roller bearings

Different types of roller bearings such as Drawn Cup Needle Roller Bearings provide different combinations of properties such as reliability, speed, durability, precision, and load capacity. Therefore, it is used in huge ranges of devices and in many industries. Here are some of the widely used applications of this bearing.

  • Aviation cargo systems
  • Heavy equipment
  • Agriculture industry
  • Solar panels
  • Medical equipment
  • Powerhouses
  • Engines
  • Automobile industry and so on

About Author:

PS Needle Roller Bearing is manufacturer specialized for Needle Roller Bearing and Cam Follower Needle Bearings, and ONLY for them. In this articles it describes about Needle Thrust Bearing and Axial Needle Roller Bearings.To know more visit www.needle-roller-bearing.com