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- Cylindrical Bore Type
- 30 mm I.D.
- 62 mm O.D.
- 16 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.
| Ball Material | Silicone Nitride |
| I.D. | 30 mm |
| O.D. | 62 mm |
| Grease Fill | Polyrex EM |
| Rolling Element Material | Silicone Nitride |
| Inner Ring Material | Steel |
| Bore Type | Cylindrical Bore |
| Temperature Range [Max] | 248 °F |
| Outer Ring Material | Steel |
| Bearing Type | Ceramic Hybrid Deep Groove |
| ISO Precision Class | P0 |
| Dynamic Load Rating | 24375 N |
| Width | 16 mm |
| Static Load Rating [Max] | 14125 N |
| Snap Ring | No |
| Cage Material | Steel |
| Seals or Shields | 2 Shields |
| Limiting Speed - Grease | 13750 rpm |
| Weight | 0.438 LB |
| EAN or UPC | 4991893859157 |
