801328 RICH 55x110x39

801328 RICH Single Row Tapered Roller Bearing – 55 × 110 × 39 mm

OE References:

• MERCEDES: 0139817705
• MERCEDES: 0129814205
• MERCEDES: 0139817805

Technical Specifications:

• Brand: RICH
• Type: Single row tapered roller bearing
• Model: 801328 RICH
• Inner Diameter (d): 55 mm
• Outer Diameter (D): 110 mm
• Total Width (T): 39 mm
• Inner Ring Width (B): 39 mm
• Outer Ring Width (C): 32 mm
• Cage: Steel
• Weight: 0.2 kg
• Country of Origin: China

Performance Characteristics:

• Tapered Geometry: Supports simultaneous high radial and unidirectional axial loads.
• Steel Cage: Maintains roller alignment and spacing during operation.
• Separable Design: Inner ring with roller set (cone) and outer ring (cup) are independently mountable.
• Load Distribution: Contact angle engineered for heavy-duty transmission or wheel hub applications.

801328 RICH is a single row tapered roller bearing with a 55 mm bore. Dimensional and structural characteristics correspond to the 55 × 110 × 39 mm specification. The design supports combined radial and axial load configurations in mechanical assemblies.

Additional Technical Data:

• Designation: 801328
• Bore Type: Cylindrical
• Material: Bearing steel
• Configuration: Single row

Transparency Note: This component is manufactured under the RICH brand. Dimensions and references are used for identification and do not imply affiliation with other manufacturers.