HRB





The HRB Miniature Bearing 6800 Series Model 299 is a premium miniature bearing from the 6800 Series product line, engineered for Dental Handpieces and Hard Disk Drives 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 | 6 inches |
| Material | Hybrid Ceramic (Si3N4) |
| Operating Temperature | -29°C to +425°C |
| Operating Pressure | 16 bar |
| Weight | 85 kg |
| Standards | ISO 4401 |
| Dimensions | 4.0 lb capacity |
| Weight | 10 kg |
| Material | Hybrid Ceramic (Si3N4) |
| Country of Origin | UK |