The EC44242 RICH is a robust single row tapered roller bearing designed for high radial and axial load capacity in automotive and industrial applications. With dimensions of 44.45 mm bore, 88.9 mm outer diameter, and 24.5 mm total width, it is ideal for wheel hubs, transmissions, and differential systems.
Its differentiated ring widths—outer ring 17 mm, inner ring 23.2 mm—ensure precise fit and optimal load distribution. Manufactured in China under the RICH brand, this bearing is interchangeable with OE reference MERCEDES A2129800202, offering a reliable and cost-effective alternative to original components.
Transparency Note: This bearing is manufactured under the RICH brand. The code EC44242 and listed OE references are used solely for compatibility identification and do not imply any affiliation with MERCEDES or other brands. The product is clearly marked with its actual brand and country of origin.
Data sheet