Needle Thrust Roller Bearings

Needle thrust roller bearings are fitted with a form-stable cage to retain and guide many needle rollers reliably. Needle thrust roller bearings provide a high degree of stiffness within a minimum axial space. In applications where the faces of adjacent machine components can serve as raceways, needle thrust roller bearings take up no more space than a conventional thrust washer. Needle thrust roller bearings are valued for their minimal height and the high number of rolling elements. As such, they are occasionally implemented without a shaft or housing washer; when suitable, the rolling elements are in direct contact with the rotating components.

Some Inherent Features of Needle Thrust Roller Bearing

This type of bearing is widely used in applications, such as high-pressure pumps, machine tools, industrial machines, and so on, owing to its intrinsic features.

• Needle thrust roller bearings can handle heavy axial loads, as well as peak loads. This is possible through a deviation of the rolling elements by a small diameter.
• They have a long service life, for the roller ends are slightly tapered to not undergo stress peaks. This small change in design helps roller ends change the line contact between the rolling elements and the raceway.

Different Types of Needle Thrust Roller Bearings

Based on the requirements, a needle thrust roller bearing is designed to give the following variants.

• Needle thrust roller bearing, with cage thrust assemblies: This bearing variant is available in different sizes and dimensions to support axial loads in only one direction. Where there are no nearby components to serve as washers, you can have raceways combined with the bearing to use it.
• Multi-direction bearing: This type of needle thrust roller bearing asks for similar hardness and surface finish to intermediate washers. You can have a double-direction approach by integrating two-needle thrust roller bearings, cage thrust assemblies, two raceways, and a medium washer.
• Needle thrust roller bearing with a centering flange: You can design this using a needle thrust roller bearing with cage thrust assemblies, a thrust washer, and a centering flange, which helps correctly center the washer radially.

Applications of Needle Thrust Roller Bearings

Here are examples of applications in which needle thrust roller bearings might be used:​

•  Industrial pumps
• Gearboxes
•  Electric motors

Product parameters

We Can Also Supply Cylindrical Roller Bearing & Thrust Ball Bearing

If you also need the cylindrical roller bearing, click here：https://www.ever-power.net/product-category/bearing/roller-bearing/cylindrical-roller-bearing/

Company Information

Our main bearing products include deep groove ball bearings, thin wall deep groove ball bearings, miniature bearings, ceramic and stainless steel bearings, angular contact ball bearings, self-aligning ball bearings, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, Thrust ball bearings, thrust roller bearings, spherical bearings with seats, flange bearings, high-temperature bearings, guideway & needle roller & slider bearings, and many non-standard bearings are also in our product range. The annual output exceeds 10 million sets. Our factory has thoroughly modern closed dust-free workshops and warehouses with advanced detection technology. This enables us to produce many high-quality bearings and meet customer lead times. EVER-POWER has cooperated with many overseas customers and left a good reputation with high-quality product quality. With sufficient resources, strict quality control, high-quality service, and competitive prices, EVER-POWER has become the preferred bearing supplier for many customers. OEM is also welcome as an optional cooperation method.

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