What are Cylindrical Roller Bearings?

There are many types of bearings and each of them has its own benefits. For instance, if we talk about cylindrical roller bearings, they are extensively used in gearboxes, pumps, electric motors, and machine tools, and more. So, choosing the right bearing type is crucial to your design.

This blog focuses on cylindrical bearings and their uses.

What are Cylindrical Roller Bearings?

The basic difference between cylindrical roller bearings and other forms of bearing is in the name - cylinders bearings use cylinders as a rolling element and ball bearings use balls. The cylinders are significantly longer in length than the diameter. In addition to that, cylindrical bearings have a better capacity for the radial load as compared to ball bearings. The cylindrical roller design also allows for greater speeds than other roller bearings.

 


There are different types of cylindricalroller bearings. The most popular among them are single-row cylindrical rollers that can be easily mounted and dismounted. But the radial load of certain applications may not be supported by these roller bearings. Double line and multi-row cylindrical rollers bearings offer better radial load capacity along with axial loads.

Depending upon the manufacturer and supplier, cylindrical roller bearings have several clearing and lubricating options. 

Uses of Cylindrical Rollers Bearings

Cylindrical roller bearings are used in various industries. It combines higher radial load capacity, fast speeds, and other advantages. These parts may be used in markets for:

 

  • Gearboxes
  • Wind turbines
  • Oil & Gas
  • Machinery tools
  • Electric motors
  • Steel mills
  • Pumps 
  • Material management

At last, cylindrical rollers also need care and maintenance like any other type of bearings. Flaking/ pitting, cracking, and chipping, rust, and scratches are the most frequent cause of failure of cylindrical rollers bearings.

There are various companies that manufacture different types of bearings. However, some companies offer some types of bearings better than others. So, research well before buying cylindrical rollers bearings.

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