Nachi SH6-6203ZZEC3 - Ceramic Hybrid Deep Groove Ball Bearing, 17x40x12mm
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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.
| Specifications | |
|---|---|
| Manufacturer Part Number | SH6-6203ZZEC3 |
| Nachi Package Code | SH6-6203ZZEC3BXMM |
| UPC / EAN | 4991893859119 |
| Brand | Nachi |
| Bearing Type | Ceramic Hybrid Deep Groove Ball Bearing |
| Product Series | CERAMIC RADIAL BALL BEARING |
| Inner Diameter (Bore) | 17 mm |
| Outer Diameter | 40 mm |
| Width | 12 mm |
| Bore Type | Cylindrical |
| Dynamic Load Capacity | 11937.5 N |
| Static Load Capacity | 6000 N |
| Limiting Speed - Grease | 22500 RPM |
| Internal Clearance | C3 |
| Seals or Shields | 2 Shields |
| Snap Ring | No |
| Grease Fill | Polyrex EM |
| ISO Precision Class | P0 |
| Max Operating Temp. | 120°C (248°F) |
| Inner Ring Material | JIS SUJ2 Steel |
| Outer Ring Material | JIS SUJ2 Steel |
| Rolling Element Material | Si3N4 Silicone Nitride (Ceramic) |
| Cage Material | JIS SPCC Steel |
| Weight | 4.59 lb |
| Unit of Measure | EA |
| Estimated Lead Time | 2 Days |
| Harmonized Tariff Code | 8482.10.50.44 |
| Country of Origin | Japan |
Ceramic balls are non-conductive, lightweight, more rigid, and are more resistant to thermal expansion compared to steel. NACHI Ceramic Hybrid bearings are available with 2 Shields (ZZE), C3 clearance, and Polyrex EM grease as standard.