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