B58-1 C3 RICH Single Row Deep Groove Ball Bearing - 58 x 104 x 21 mm
OE References:
Technical Specifications:
- Catalog Code: B58-1 C3 RICH
- Brand: RICH
- Type: Single row deep groove ball bearing
- Bore Diameter (d): 58 mm
- Outer Diameter (D): 104 mm
- Width (B): 21 mm
- Clearance: C3 (Greater than normal)
- Cage: Steel
- Sealing: None (Open)
- Weight: 0.66 kg
- Country of Origin: China
Product Overview:
The B58-1 C3 RICH is a high-performance single row deep groove ball bearing specifically engineered for the demanding environments of Mitsubishi transmission and drivetrain systems. Featuring a C3 internal clearance, this bearing is designed to accommodate thermal expansion and maintain optimal performance during high-speed, high-temperature operations. Its open design allows for seamless integration into oil-lubricated assemblies, while the robust steel cage ensures precise ball guidance and structural integrity. With an outer diameter of 104 mm, it provides exceptional radial load support for heavy-duty automotive applications.
Key Performance Advantages:
- Thermal Stability: C3 internal clearance prevents internal stress and seizing during intensive operational heat buildup.
- High Load Capacity: Optimized geometry to support heavy radial forces in Mitsubishi gearbox environments.
- Durable Construction: Pressed steel cage provides reliable strength and resistance to mechanical fatigue.
- Exact Interchange: Precision-engineered to meet the strict tolerances of the MD737754 original equipment reference.
Transparency Note: This bearing is manufactured under the RICH brand. The code B58-1 C3 and the OE references listed are used solely for identification and do not imply affiliation with other manufacturers.
