Du-Co Ceramics manufactures standard grooved ceramic bushings designed to support wires, rods, and electrical conductors in demanding industrial and high-voltage applications. Available in both cordierite and steatite materials, these ceramic bushings provide excellent electrical insulation, high-temperature resistance, and long-term durability. Their grooved design helps maintain conductor positioning while reducing wear and providing dependable support in electrical equipment and other specialty applications.
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| Part No. | Material | Rib OD | ID | Length |
|---|---|---|---|---|
| EM-2106 | Cordierite | 0.625 | 0.250 | 0.438 |
| EM-1437 | Cordierite | 0.875 | 0.408 | 0.437 |
| EM-2847 | Cordierite | 1.000 | 0.360 | 0.750 |
| EM-1430 | Cordierite | 0.625 | 0.296 | 0.450 |
| AM-4431 | L-3 Steatite | 0.762 | 0.203 | 0.444 |
| AM-3764 | L-3 Steatite | 0.802 | 0.450 | 0.300 |
| AM-4828 | L-3 Steatite | 0.762 | 0.457 | 0.694 |
| AM-3036 | L-3 Steatite | 0.762 | 0.457 | 0.444 |
| AM-2968 | L-3 Steatite | 0.688 | 0.383 | 0.444 |
| AM-3034 | L-3 Steatite | 0.762 | 0.182 | 0.444 |
| EM-1443 | L-3 Steatite | 0.750 | 0.313 | 0.375 |
| AM-2980 | L-3 Steatite | 0.688 | 0.383 | 0.694 |
| AM-5121 | L-5 Steatite | 0.688 | 0.383 | 0.444 |
This information is for design guidance only. Du-Co Ceramics Company will not guarantee this information as absolute values. Various geometries can affect properties.
Need a Ceramic Bushing for Your Application?
Du-Co Ceramics manufactures standard grooved ceramic bushings in a variety of sizes and materials to support electrical, industrial, and high-temperature applications. Contact our team to discuss your requirements, review available configurations, or request a quote for a standard or custom ceramic bushing solution.