CoorsTek Ceramic Wind Power Components


Supplier Links
Ceramic Wind Power Components -  - CoorsTek
Golden, CO, USA
Ceramic Wind Power Components
CoorsTek ultra-precise Cerbec® Bearing Balls are ideal for use in wind turbines, available in up to 50 mm diameters. The inherent dielectric properties of silicon nitride (Si3N4) provide electrical insulation in generator bearings — eliminating stray current damage and premature failure. Their unique design, composition, and finish allow each wind turbine to be more energy and cost efficient. These benefits include: Electrical insulation - eliminate stray current damage & premature failure Reduced friction- less lubrication, wear, and increased efficiency Lighter weight- reduced starting and operating torque Tight tolerance- increased life and decreased maintenance
Supplier's Site

Technical Specifications

Product Category Specialty Ceramics
Product Number
Product Name Ceramic Wind Power Components
MOR / Flexural Strength 30458 to 69618 psi (210000 to 480000 KPa)
Applications Wind Power Components
CTE 4.2 to 4.8 µm/m-C (2.33 to 2.67 µin/in-F)
Composition or ASTM/EN Cement Type  Silicon Nitride (Si3N4)
Unlock Full Specs
to access all available technical data