NSK





The NSK Cylindrical Roller Bearing 51000 Series Model 1039 is a premium cylindrical roller bearing from the 51000 Series product line, engineered for Machine Tools and Electric Motors and related industrial applications. Featuring a robust Hybrid Ceramic (Si3N4) construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 4 NPS |
| Material | Hybrid Ceramic (Si3N4) |
| Operating Temperature | -29°C to +425°C |
| Operating Pressure | 25 bar |
| Weight | 85 kg |
| Standards | SAE J429 |
| Dimensions | 1.0 kg capacity |
| Weight | 15 kg |
| Material | Hybrid Ceramic (Si3N4) |
| Country of Origin | China |