The SW NTA-2435 is a high-precision needle roller thrust bearing assembly designed to manage significant axial loads in minimal space. This component consists of a highly accurate cage and a complement of high-grade steel needle rollers, engineered for exceptional load distribution and reduced friction under high-speed operation. Its low axial cross-section (only 2.0 mm) makes it ideal for applications where spatial constraints are paramount, yet reliable thrust support is critical. The design ensures dynamic alignment stability and efficient lubrication retention, provided the assembly is paired with appropriately hardened and ground adjacent surfaces (such as SW AS-2435 or TR thrust washers).
As a cornerstone component in demanding industrial machinery, the NTA-2435 from SW guarantees extended service life and reliable performance in challenging environments. Typical applications include gearboxes, screw jacks, power tool assemblies, indexing tables, and clutch mechanisms. SW’s superior manufacturing quality ensures tight dimensional tolerances and optimized surface finishes, translating directly into quieter operation and reduced maintenance costs. Integrating the NTA-2435 into your design is a commitment to maximizing load density and achieving reliable axial guidance across all operating conditions.
Key Features
Extremely low axial cross-section for compact design implementation.
High static and dynamic load carrying capacity relative to size.
Precision-formed cage ensures optimized roller guidance and spacing.
Ideal solution for environments requiring high rigidity and accurate axial positioning.
Suitable for high-speed rotational applications under significant thrust load.
Simplified mounting and interchangeability with industry-standard thrust washers (AS/TR series).
