Full ceramic ball bearings – Silicon Nitride

Full ceramic bearings are specialized types of bearings that are constructed entirely from ceramic material for both the inner and outer raceways, as well as the rolling elements (balls or rollers). Unlike hybrid ceramic bearings, which feature ceramic rolling elements but metal raceways, full ceramic bearings are 100% ceramic.

• High-Temperature Resistance: Capable of operating at elevated temperatures where traditional steel bearings fail.
• Corrosion Resistance: Highly resistant to corrosion and chemical attacks, making them suitable for harsh environments.
• Electrical Insulation: Non-conductive properties make these bearings ideal for applications where electrical isolation is required.
• Low Friction: Reduced frictional resistance results in lower operating temperatures and extended life expectancy.
• Lightweight: Significantly lighter than steel bearings, contributing to reduced rotational inertia and overall system weight.
• High Rigidity: Offers a higher modulus of elasticity compared to steel, making them rigid and less susceptible to deformation under load.
• Self-Lubricating: Certain ceramic materials possess self-lubricating properties, reducing the need for external lubrication.