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