NACHI





The NACHI Tapered Roller Bearing 1200 Series Model 378 is a premium tapered roller bearing from the 1200 Series product line, engineered for Automotive Hubs and Railroad Axles and related industrial applications. Featuring a robust Case-Hardened Steel construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 4 inches |
| Material | Case-Hardened Steel |
| Operating Temperature | -40°C to +120°C |
| Operating Pressure | 600 bar |
| Weight | 25 kg |
| Standards | ISO 9001 |
| Dimensions | 600 x 300 x 120 mm |
| Weight | 100 kg |
| Material | Case-Hardened Steel |
| Country of Origin | Japan |