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