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