Friday, 24 January 2020

Cylindrical Bearings – Most Common Bearing Among Industries

In industries bearing is very important component for any application. The selection of bearing is very important part for particular machinery, different bearing for different purpose. As the right type of bearing is ensured efficiency that is totally dependent on the choice of bearing.

The bearings are divided into various specifications and categories which makes them unique for certain application. These bearing are very supportive when the force is coming from different direction. The placement between two surface of the application which ensures function and accurate speed of application possible. In this topic we are going to discuss about a different kind of bearing which is commonly essential for many applications.

Structure and usage for smooth function


Cylindrical Bearings

If you really want a fast and effective machinery all credit goes to Cylindrical bearing. There inner and outer rings can be separated and this bearing can easily move frequently on axial load and sometimes radial load also with high capacity of weight. These cylindrical bearings are classified into single row which is NU, NJ, NUP, N, NF and in double row NNU and NN types.

It is also available in four rows.  The bearing is made of alloy steel and low carbon steel which is reliable and durable. In this particular bearing, the rolling cage and ring to work in stress condition also. It is widely used in vibratory applications which has presence of higher radial load carrying capacity and it also fixed axial misalignments. The placement of the shaft and the frame of the machinery. It is also helpful to ensure good linkage between all parts of machinery.

It is widely used in many heavy loaded machineries such as:
  • Fans
  • Mining,
  • In electronics items
  • industrial machinery,
  • heavy vehicle
  • paper printing house
  • in water pump
  • gearbox and in several applications
  • Blower
  • Washing machine tools
  • Food processer
  • Electronic motors
  • Wind turbine
  • Railways engineering tool
  • To generate power or electricity
  • In Cement manufacturing and many more application.

On other hand spherical ball bearing always rotates with low friction. It has self-align feature so it can resist with heavy loads. The bearing has capacity to support several misalignments and it makes the application occur in synchronized way.

Whereas Spherical Plain bearing is concerned it requires less maintenance because its structure is plain. It is commonly used in construction field, in heavy vehicle, textile industries, robotics and in agricultural field. It is durable and also involves very low manufacturing cost.

As detailed above Cylindrical Bearings come in different size and shape. It is designed to reduce the friction for smooth function. It always supports to axial and radial both types of load. The presence of lubrication factor is most important part of these bearing which is beneficial for an effective performance.

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