The 28BA06 RICH is a high-precision automotive-grade single row deep groove ball bearing, specifically designed as a direct replacement for Honda OE reference 91001-5C8-006. This specialized model features a non-standard width configuration, with a 15 mm inner ring and a narrower 12 mm outer ring (C), tailored for specific Honda transmission and drivetrain housings. It is equipped with a high-performance polyamide cage, which offers superior vibration damping, lower friction, and quieter operation compared to traditional metal cages. As an open-type bearing, it is engineered for use in environments with continuous oil lubrication, ensuring maximum cooling and efficiency during high-speed rotational cycles. The precision-ground raceways provide the durability and smooth power transfer required for modern automotive applications.
Transparency Note: This bearing is manufactured under the RICH brand. The code 28BA06 and the OE reference listed are used solely for identification and do not imply affiliation with other manufacturers.
Data sheet
