The F-225538 RICH is a precision-engineered needle roller bearing without inner ring, designed for compact applications requiring high load capacity and minimal radial space. With dimensions of 20 mm bore, 28 mm outer diameter, and 13 mm width, it is ideal for gearboxes, transmissions, and rotating assemblies where the shaft itself serves as the raceway.
Manufactured in China under the RICH brand, this bearing offers low-friction performance and high rigidity, making it suitable for demanding industrial and automotive environments.
Transparency Note: This bearing is manufactured under the RICH brand. The code F-225538 and listed references are used solely for compatibility identification and do not imply any affiliation with other brands. The product is clearly marked with its actual brand and country of origin.
Data sheet