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