Find a Service Center
- Cylindrical Bore Type
- 25 mm I.D.
- 62 mm O.D.
- 17 mm Width
description
- NACHI Ceramic Hybrid Deep-Groove Ball Bearings have Silicone Nitride (ceramic) non-conductive rolling elements which prevent electric arcing damage that can occur from current passing through the bearing. This is primarily an issue in electric motors operated by frequency control. Ceramic Hybrid bearings also boast a 25% higher limiting speed due to the reduced weight of the balls compared to steel.
features
- Ceramic balls are non-conductive, lightweight, more rigid, and are more resistant to thermal expansion compared to steel. NACHI Ceramic Hybrid bearings are availible with 2 Shields (ZZE), C3 clearance, and Polyrex EM grease as standard.
| Grease Fill | Polyrex EM |
| ISO Precision Class | P0 |
| Cage Material | Steel |
| Bore Type | Cylindrical Bore |
| Limiting Speed - Grease | 15000 rpm |
| Seals or Shields | 2 Shields |
| Temperature Range [Max] | 248 °F |
| Ball Material | Silicone Nitride |
| I.D. | 25 mm |
| O.D. | 62 mm |
| Bearing Type | Ceramic Hybrid Deep Groove |
| Outer Ring Material | Steel |
| Snap Ring | No |
| Width | 17 mm |
| Rolling Element Material | Silicone Nitride |
| Static Load Rating [Max] | 15125 N |
| Dynamic Load Rating | 29500 N |
| Inner Ring Material | Steel |
| Weight | 0.51 LB |
| EAN or UPC | 4991893859362 |
