MS2-31BA07 RICH – Single Row Deep Groove Ball Bearing – 31 x 72 x 15/18 mm
OE References:
HONDA: 91002-R7Y-006
HONDA: 91002-R7Z-006
HONDA: 91002-57A-006
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: MS2-31BA07
Inner Diameter (d): 31 mm
Outer Diameter (D): 72 mm
Inner Ring Width (B): 18 mm
Outer Ring Width (C): 15 mm
Country of Origin: China
Performance Characteristics:
Structural Design: Specialized single-row radial ball bearing featuring asymmetrical ring widths for specific automotive transmission alignments.
Load Management: Precision-engineered to support radial and axial loads while maintaining high rotational stability.
Internal Geometry: Deep groove raceways optimized for low friction, ensuring reduced heat generation and extended component life.
Dimensional Format: 31 x 72 x 15/18 mm configuration designed for high-precision fit in HONDA drivetrain applications.
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.