Needle Roller Bearings

The huge variety of roller bearing products available in the market has made it easy to fix any kind of jobs that require bearing solutions. Be it your bicycle, car, or bike, you now have a variety of options to meet your bearing needs, when it comes to needle roller bearing products and make your life simpler.

Needle roller bearings are one of the types available in roller bearing products. Similar to many other roller bearing products, the roller of a needle bearing is cylindrical in shape. However, as against other rollers the dimensions of needle roller is extremely slender and long. The outside diameter of this product is very small measuring only up to 5 mm but the length of the roller can range up t 10 times of the size of the diameter. Hence, the name needle roller bearing was given to this product. In spite of its slender and small bearing section, needle roller bearings can bear pretty high loads and thus, are ideal for using in jobs with limited radial spaces.

Needle roller bearings are often used for reducing the friction level that is created in the rotating surface area. One interesting fact about needle roller bearings is that the designs of these bearings can be customized. The customization helps in converting the original design to various types of needle roller and cage assemblies to suit the job requirement. For example, bearings with inner rings are once again available in a variety of dimensions that can be customized and used in different types of generic engineering jobs and automobile needs.


Needle roller bearing products are used in all kind of engineering projects. Needle roller bearing sizes and designs vary depending on their usage and application areas.
The three basic parts included in the needle bearing are the inner and the outer shaft, and the needle cage. The shaft is also known by the name of race. Some of the common designs available in the market include the close-type drawn cup needle bearing, needle bearings with and without inner rings, needle bearings without flanges etc. The application area is thus, decided depending on the needle roller and cage assemblies.
The inner rings of needle roller bearings are also used as bushings that are considered to be an economical way of using them as additional machines. In order to find out how to do that you must have a detailed operating manual and know the various tricks to use needle bearing products in multiple ways. You will also get to know what are the differences between the various types of needle bearing products available with needle roller bearing distributors and suppliers and how to use each of them.