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