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- 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.
| I.D. | 25 mm |
| Snap Ring | No |
| Outer Ring Material | Steel |
| Inner Ring Material | Steel |
| Bore Type | Cylindrical Bore |
| Limiting Speed - Grease | 15000 rpm |
| Ball Material | Silicone Nitride |
| Rolling Element Material | Silicone Nitride |
| Width | 17 mm |
| O.D. | 62 mm |
| ISO Precision Class | P0 |
| Bearing Type | Ceramic Hybrid Deep Groove |
| Seals or Shields | 2 Shields |
| Temperature Range [Max] | 248 °F |
| Dynamic Load Rating | 29500 N |
| Cage Material | Steel |
| Static Load Rating [Max] | 15125 N |
| Grease Fill | Polyrex EM |
| Weight | 0.51 LB |
| EAN or UPC | 4991893859362 |
