Alta velocidad 400 000 Rodamiento de pieza de mano dental de bola de cerámica híbrida SR144 de acero inoxidable de bajo ruido rpm

Descripción general del producto

Rodamientos para piezas de mano dentales de alto rendimiento: Diseñado con precisión para brindar confiabilidad

Para fabricantes de piezas de mano dentales, tecnicos de reparacion, y distribuidores, the bearing is the core of tool performance. Por lo tanto, our dental handpiece bearings are engineered to deliver a precise balance of ultra-high speed capability, vibración mínima, and long service life. Además, each component is manufactured under controlled clean production conditions. This ensures compliance with strict medical device industry standards.

Características clave

Alta precisión

Dental bearings require extremely tight tolerances. This ensures accurate positioning and stable operation of the dental bur at very high speeds.

Además, dimensional accuracy typically exceeds ABEC-7 standards for high-speed instrument bearings.

Además, a highly controlled surface finish and precise roundness of the inner and outer raceways improve consistency. Como resultado, high-speed performance remains stable throughout the bearing’s service life.

Capacidad de alta velocidad

These bearings operate at extremely high rotational speeds. Typically, they reach 350,000 a 450,000 RPM under 200–250 KPa air pressure.

This makes them suitable for modern dental applications that demand fast and stable cutting performance.

Resistencia a la corrosión y al desgaste

The bearing rings are usually made from corrosion-resistant stainless steel. Mientras tanto, the balls are made from silicon nitride ceramic (Si3N4).

Silicon nitride ceramic offers high hardness and strong wear resistance. Además, it has low thermal expansion and excellent corrosion resistance.

Por lo tanto, it performs well even in environments with limited lubrication.

Bajo nivel de ruido y baja vibración

Compact dust cover designs help reduce contamination and noise. At the same time, tighter tolerances improve rotational stability.

Además, the lightweight structure and self-lubricating properties significantly reduce vibration. Como resultado, patient comfort is greatly improved during dental procedures.

Resistencia al calor

High-speed rotation generates heat during operation. Por lo tanto, dental handpiece bearings use heat-resistant materials.

Además, optimized structural design improves heat dissipation. This helps maintain stable performance under continuous use.

Aplicaciones

Piezas de mano de turbina de aire de alta velocidad

These are used for cavity preparation, crown shaping, and removal of old fillings.

Eléctrico de baja velocidad & Piezas de mano impulsadas por aire

These are suitable for polishing, refinamiento, and prophylaxis procedures.

Piezas de mano quirúrgicas

These are widely used in implantology and oral surgery. En estas aplicaciones, torque stability and reliability are critical.

Piezas de mano para endodoncia

These are used for root canal treatment. Precision and smooth rotation are essential in this field.