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- Cylindrical Bore Type
- 60 mm I.D.
- 130 mm O.D.
- 31 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.
| I.D. | 60 mm |
| O.D. | 130 mm |
| Limiting Speed - Grease | 6750 rpm |
| Bore Type | Cylindrical Bore |
| Temperature Range [Max] | 248 °F |
| Ball Material | Silicone Nitride |
| ISO Precision Class | P0 |
| Width | 31 mm |
| Seals or Shields | 2 Shields |
| Grease Fill | Polyrex EM |
| Static Load Rating [Max] | 65000 N |
| Outer Ring Material | Steel |
| Rolling Element Material | Silicone Nitride |
| Inner Ring Material | Steel |
| Dynamic Load Rating | 102500 N |
| Bearing Type | Ceramic Hybrid Deep Groove |
| Snap Ring | No |
| Cage Material | Steel |
| Weight | 3.75 LB |
| EAN or UPC | 4991893858808 |
