EC 44005 S01 RICH 55x90x23

EC 44005 S01 RICH Single Row Tapered Roller Bearing – 55 × 90 × 23 mm

OE Reference: A0149811605 (MERCEDES)

EC 44005 S01 RICH is a single row tapered roller bearing designed for high-load reliability. Dimensional and structural characteristics correspond to the 55 × 90 × 23 mm specification.

Technical Specifications:

• Brand: RICH
• Type: Single row tapered roller bearing
• Model: EC 44005 S01 RICH
• Inner Diameter (d): 55 mm
• Outer Diameter (D): 90 mm
• Total Width (T): 23 mm
• Outer Ring Width (C): 17.5 mm
• Material: High-carbon chrome bearing steel
• Country of Origin: China

Performance Characteristics:

• Load Profile: High radial and unidirectional axial load support
• Raceway Geometry: Optimized tapered rollers for reduced friction and heat
• Structural Design: Separable cone (inner ring) and cup (outer ring) for precise mounting
• Durability: High fatigue resistance under constant axial thrust
• Application Interface: Engineered for Mercedes-Benz commercial and passenger drivelines

Transparency Note: This component is manufactured under the RICH brand. Dimensions and references are used for identification and do not imply affiliation with any original equipment manufacturer. Country of origin: China.