The DG 3278 9T RICH is a robust single row deep groove ball bearing designed for smooth rotation and long-lasting performance. With dimensions of 32 mm bore, 78 mm outer diameter, and 16.5 mm width, it is suitable for a wide range of mechanical and automotive applications.
Its geometry includes a 45 mm shoulder diameter, allowing for secure positioning and optimal load distribution. Manufactured in China under the RICH brand, this bearing is interchangeable with OE references YAMAHA 933063062500 and 9330630613, offering a reliable alternative to original components.
Transparency Note: This bearing is manufactured under the RICH brand. The code DG 3278 9T and listed OE references are used solely for compatibility identification and do not imply any affiliation with YAMAHA or other brands. The product is clearly marked with its actual brand and country of origin.
Data sheet