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- Cylindrical Bore Type
- 35 mm I.D.
- 80 mm O.D.
- 21 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.
| Inner Ring Material | Steel |
| Ball Material | Silicone Nitride |
| Grease Fill | Polyrex EM |
| Temperature Range [Max] | 248 °F |
| ISO Precision Class | P0 |
| Dynamic Load Rating | 41875 N |
| Outer Ring Material | Steel |
| I.D. | 35 mm |
| Bore Type | Cylindrical Bore |
| Seals or Shields | 2 Shields |
| Limiting Speed - Grease | 11000 rpm |
| Cage Material | Steel |
| Bearing Type | Ceramic Hybrid Deep Groove |
| Snap Ring | No |
| O.D. | 80 mm |
| Width | 21 mm |
| Rolling Element Material | Silicone Nitride |
| Static Load Rating [Max] | 24000 N |
| Weight | 1.01 LB |
| EAN or UPC | 4991893858754 |
