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- Cylindrical Bore Type
- 65 mm I.D.
- 140 mm O.D.
- 33 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.
| Bearing Type | Ceramic Hybrid Deep Groove |
| Bore Type | Cylindrical Bore |
| Temperature Range [Max] | 248 °F |
| Cage Material | Steel |
| Outer Ring Material | Steel |
| Ball Material | Silicone Nitride |
| Snap Ring | No |
| Inner Ring Material | Steel |
| Static Load Rating [Max] | 74375 N |
| Grease Fill | Polyrex EM |
| Dynamic Load Rating | 115625 N |
| Limiting Speed - Grease | 6125 rpm |
| Seals or Shields | 2 Shields |
| Rolling Element Material | Silicone Nitride |
| I.D. | 65 mm |
| Width | 33 mm |
| ISO Precision Class | P0 |
| O.D. | 140 mm |
| Weight | 4.59 LB |
| EAN or UPC | 4991893858914 |
