High-precision ceramic deep groove ball bearings ensure ultra-smooth rotation and minimal friction, enhancing dental handpiece performance.

P4-grade accuracy guarantees exceptional durability under high-speed operation, ideal for prolonged clinical procedures.

Premium alumina ceramic material resists corrosion and heat, maintaining stability even in autoclave sterilization environments.

Specially engineered for dental equipment compatibility (HXK 628/627/626 models) with optimized load capacity for precision drilling.

Extended service life outperforms standard steel bearings by 3x, reducing replacement frequency in busy dental practices.

Perfect for high-torque applications including endodontic treatments, crown preparations, and implant surgeries.

Direct wholesale pricing with bulk order discounts available for dental clinics and equipment distributors.