The AJ 29274 RICH is a high-precision needle roller bearing without an inner ring, engineered for applications where the shaft is used directly as a raceway. With inch-based dimensions of 22.225 mm bore, 34.925 mm outer diameter, and 25.4 mm width, this bearing provides a compact solution for mechanical designs requiring high radial load-carrying capacity with a minimal cross-sectional height. By utilizing the shaft as the inner raceway, the system achieves maximum rigidity and compactness.
This model features a robust steel cage that ensures precise guidance and spacing of the needle rollers, maintaining operational stability even under high-speed or high-load conditions. The open design allows for efficient lubrication and heat dissipation, making it suitable for industrial gearboxes, automotive transmissions, and heavy machinery components. The AJ 29274 RICH is designed for durability and consistent performance in demanding power transmission environments.
Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and technical data are used for identification purposes and do not imply affiliation with other manufacturers.
Data sheet
