CR-10A22ST RICH | Versatile Tapered Roller Bearing 48 x 85 x 17 mm
OE References:
- MERCEDES-BENZ: 2113500849, 2049800302, A2113500349
- NTN: CR-10A22ST, EC0-CR-10A22STPX2
Technical Specifications:
- Product Type: Single row tapered roller bearing
- Brand: RICH
- Dimensions: 48 mm ID x 85 mm OD x 17 mm W
- Inner/Outer Width: 17 mm / 12.2 mm
- Cage: Steel
- Weight: 0.375 kg
- Origin: China
The CR-10A22ST RICH is a versatile tapered roller bearing engineered for high-precision automotive differentials. Measuring 48 x 85 x 17 mm, it is optimized to handle combined axial and radial loads in Mercedes-Benz rear axle systems. Its advanced structure ensures restored drivetrain efficiency and perfect fitment.
Built with a pressed steel cage, this bearing reduces frictional torque and heat generation. The separable cone and cup design allows for precise preload adjustment, suppressing vibrations and extending operational life under high-torque conditions. It provides superior fatigue resistance for professional aftermarket maintenance.
Key Advantages:
- High-Precision Rotation: Minimizes mechanical wear and enhances driving comfort.
- Low Friction Profile: Prevents thermal stress, saving energy and fuel.
- OE-Grade Stability: Directly replaces Mercedes A2113500349 with exact tolerances.
- Durable Construction: High-grade steel ensures long-term reliability in axle gearboxes.
Transparency Note: Manufactured under the RICH brand. All OE references provided for identification only.
