Structural Layout: Radial deep groove ball bearing engineered for high-precision automotive drivetrain applications.
Internal Geometry: Optimized raceway design to facilitate both radial and specific axial load requirements.
Material Type: High-carbon steel rings combined with a lightweight polyamide cage for reduced friction and quiet operation.
Sealing System: Single-sided plastic contact seal designed to protect the internal elements from localized contaminants while maintaining lubrication.
Dimensional Format: 20 × 56 × 20 mm configuration specialized for Mercedes-Benz transmission units.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.