KOYO





The KOYO Plain Bearing NA6900 Series Model 660 is a premium plain bearing from the NA6900 Series product line, engineered for Construction Equipment and Mining Machinery and related industrial applications. Featuring a robust Tool Steel (M50) construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 6 mm |
| Material | Tool Steel (M50) |
| Operating Temperature | -40°C to +100°C |
| Operating Pressure | 250 bar |
| Weight | 0.5 kg |
| Standards | API 600 |
| Dimensions | 500 x 500 x 60 mm |
| Weight | 30 kg |
| Material | Tool Steel (M50) |
| Country of Origin | Austria |