B25-139D RICH Single Row Deep Groove Alternator Ball Bearing – 25 x 68 x 18 mm
The B25-139D RICH is a single row deep groove ball bearing used as an alternator bearing in automotive applications. It has an inner diameter of 25 mm, an outer diameter of 68 mm and a width of 18 mm. The bearing weighs 0.325 kg, uses a steel cage and has no seals. Country of origin: China.
Known OE Reference: Mitsubishi MD700207
Key Specifications
- Type: Single Row Deep Groove Ball Bearing
- Model: B25-139D RICH
- Inner Diameter (d): 25 mm
- Outer Diameter (D): 68 mm
- Width (B): 18 mm
- Cage Material: Steel
- Sealing: None
- Weight: 0.325 kg
- Country of Origin: China
- Application: Alternator Bearing
- OE Reference: Mitsubishi MD700207
Key Features
- Deep groove geometry suitable for radial and axial loads.
- Steel cage for mechanical stability.
- No seals; intended for applications with external lubrication or sealing.
- Dimensional profile specific for alternator assemblies.
- Manufactured in China.