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- Cylindrical Bore Type
- 75 mm I.D.
- 160 mm O.D.
- 37 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.
| Inner Ring Material | Steel |
| Static Load Rating [Max] | 96250 N |
| Bearing Type | Ceramic Hybrid Deep Groove |
| I.D. | 75 mm |
| ISO Precision Class | P0 |
| Rolling Element Material | Silicone Nitride |
| Cage Material | Steel |
| Seals or Shields | 2 Shields |
| Bore Type | Cylindrical Bore |
| Outer Ring Material | Steel |
| O.D. | 160 mm |
| Grease Fill | Polyrex EM |
| Limiting Speed - Grease | 5375 rpm |
| Ball Material | Silicone Nitride |
| Temperature Range [Max] | 248 °F |
| Width | 37 mm |
| Dynamic Load Rating | 14125 N |
| Snap Ring | No |
| Weight | 6.66 LB |
| EAN or UPC | 4991893858938 |
