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