Bearings are one of the indispensable components that have found their place in any applications in industrial sectors. To make them suitable, they are designed to give various types, dimensions and clearance classes. The improved versions of bearings have helped revolutionize the industry, where effective productivity is the main objective. Nevertheless, the use of bearings depends largely on their design and types. Among them, needle thrust bearings are one of the most sought-after bearings for their inherent features and benefits they offer.
Needle Thrust Bearing | Image Resource :shutterstock.com
With the cylindrical rollers, which are small in diameter, and cage assemblies, a needle thrust bearing have a smaller mass. This makes this bearing useful in applications where small inertial force is needed. There are different types of needle roller bearings, which come in a range of designs, to suit various applications.
What Makes Needle Thrust Bearings Suitable for Various Applications?
Being a rotating component of a machine, a shaft needs a bearing arrangement, which particularly needs to be a locating or non-locating bearing so that it handle and detect the machine element radially and axially relative to the unit. A needle thrust bearing designed to support radial loads can manage axial displacement. It is also used as a non-locating bearing component for it can relatively handle acting axial loads in one direction.
A small change in the design of a needle roller thrust bearing by combining two needle rollers and rings and cage assemblies can help you to use for an application asking for accommodating loads acting in both directions. This however also helps the bearing manage radial and axial loads acting in one direction and for handling the axial loads in the other direction, you require another needle thrust bearing of the above-mentioned combination. For additional information on this, you can refer the needle bearing catalogue.
Use of Needle Thrust Bearing for Specific Applications
When it comes to specific applications, a needle thrust bearing comes in use for its intrinsic characteristics.
Can handle heavy loads: The bore diameters of a needle thrust bearing are smaller to the extent of 30 mm, which makes it capable of carrying heavy loads of at least 2 to 8 times. Its compact design and cage housing units make it quite easy to use it in applications that have less space. Their applications are also found in light-weight machinery to help have low cost of production.
Used for oscillatory motion: It supports oscillatory movements of the machine, without any overlapping of the rolling elements. The needle roller bearing design like a taper roller bearing design offers enough lubrication of the nearby components.
Moreover, a needle thrust bearing has a “small cross-sectional height” and it gives high rigidity when compared to other bearing design such as a taper roller bearing design.
What Makes Needle Thrust Bearings Suitable for Various Applications?
Being a rotating component of a machine, a shaft needs a bearing arrangement, which particularly needs to be a locating or non-locating bearing so that it handle and detect the machine element radially and axially relative to the unit. A needle thrust bearing designed to support radial loads can manage axial displacement. It is also used as a non-locating bearing component for it can relatively handle acting axial loads in one direction.
A small change in the design of a needle roller thrust bearing by combining two needle rollers and rings and cage assemblies can help you to use for an application asking for accommodating loads acting in both directions. This however also helps the bearing manage radial and axial loads acting in one direction and for handling the axial loads in the other direction, you require another needle thrust bearing of the above-mentioned combination. For additional information on this, you can refer the needle bearing catalogue.
Use of Needle Thrust Bearing for Specific Applications
When it comes to specific applications, a needle thrust bearing comes in use for its intrinsic characteristics.
Can handle heavy loads: The bore diameters of a needle thrust bearing are smaller to the extent of 30 mm, which makes it capable of carrying heavy loads of at least 2 to 8 times. Its compact design and cage housing units make it quite easy to use it in applications that have less space. Their applications are also found in light-weight machinery to help have low cost of production.
Used for oscillatory motion: It supports oscillatory movements of the machine, without any overlapping of the rolling elements. The needle roller bearing design like a taper roller bearing design offers enough lubrication of the nearby components.
Moreover, a needle thrust bearing has a “small cross-sectional height” and it gives high rigidity when compared to other bearing design such as a taper roller bearing design.
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