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