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- Cylindrical Bore Type
- 70 mm I.D.
- 150 mm O.D.
- 35 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.
| Width | 35 mm |
| Dynamic Load Rating | 13000 N |
| Cage Material | Steel |
| Seals or Shields | 2 Shields |
| Snap Ring | No |
| Temperature Range [Max] | 248 °F |
| Bore Type | Cylindrical Bore |
| O.D. | 150 mm |
| Grease Fill | Polyrex EM |
| Limiting Speed - Grease | 5750 rpm |
| Outer Ring Material | Steel |
| I.D. | 70 mm |
| Inner Ring Material | Steel |
| Static Load Rating [Max] | 85000 N |
| ISO Precision Class | P0 |
| Bearing Type | Ceramic Hybrid Deep Groove |
| Ball Material | Silicone Nitride |
| Rolling Element Material | Silicone Nitride |
| Weight | 5.56 LB |
| EAN or UPC | 4991893858921 |
