KOYO





The KOYO Self-Aligning Ball Bearing NA6900 Series Model 473 is a premium self-aligning ball bearing from the NA6900 Series product line, engineered for Agricultural Equipment and Conveyor Systems and related industrial applications. Featuring a robust Heat-Treated Steel construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 20 inches |
| Material | Heat-Treated Steel |
| Operating Temperature | -20°C to +80°C |
| Operating Pressure | 350 bar |
| Weight | 1.2 kg |
| Standards | SAE J429 |
| Dimensions | 1.0 L capacity |
| Weight | 0.8 kg |
| Material | Heat-Treated Steel |
| Country of Origin | Germany |