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