031BC07A2 RICH Single Row Deep Groove Ball Bearing – 30.6 × 72 × 19 mm
OE Reference: 90363-30047 (TOYOTA)
The 031BC07A2 RICH is a single row deep groove ball bearing. Its dimensional and structural parameters correspond to the 30.6 × 72 × 19 mm format, incorporating a steel cage and an open configuration designed for defined drivetrain interfaces.
Technical Specifications:
- Brand: RICH
- Type: Single row deep groove ball bearing
- Model: 031BC07A2 RICH
- Inner Diameter (d): 30.6 mm
- Outer Diameter (D): 72 mm
- Width (B): 19 mm
- Cage Material: Steel
- Sealing: Open (None)
- Weight: 0.347 kg
- Country of Origin: China
Performance Characteristics:
- Load Profile: Radial and axial load arrangement
- Structural Layout: Steel cage guidance for rotational stability
- Internal Configuration: Deep groove geometry for high-speed reliability
- Material Type: High‑carbon chrome bearing steel
- Application Interface: Toyota transmission and gearbox assembly interfaces
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.
