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