Product Description:

The inner diameter of 5 mm indicates the size of the central opening of the bearing. The outer diameter of 11 mm refers to the overall size of the bearing from one outer edge to the opposite outer edge. The width of 4 mm represents the thickness of the bearing, measured between the two flat surfaces. Ceramic bearings are typically made from advanced ceramic materials such as silicon nitride (Si3N4), silicon carbide (SSiC) or zirconia (ZrO2). These ceramics offer benefits such as lightweight, low friction and high-speed.

Bearings with the size 5x11x4 are commonly used in small-scale applications that require compact and lightweight components. They are often found in precision equipments, for example, the dental drills.

Applications:

Ceramic bearings have revolutionized the world of dentistry, providing numerous advantages that make them a popular choice for dental drills.

• Superior Precision: 115 Ceramic bearings exhibit excellent dimensional stability, meaning they maintain their shape and size under various operating conditions. This high precision is crucial for dental drills, as it ensures accurate drilling and reduces the risk of damaging surrounding structures or sensitive areas.

• Reduced Wear and Maintenance: 115 Ceramic bearings have exceptional wear resistance, meaning they can withstand prolonged use without significant deterioration. This reduces the need for frequent bearing replacements and lowers maintenance costs for dental drills, contributing to long-term cost savings.

• Quiet Operation: Ceramic bearings produce less noise and vibration compared to steel bearings. This results in quieter operation during dental procedures, enhancing patient comfort and reducing anxiety.

• High Accuracy: With our precise manufacturing process, 115 ceramic bearings boast high dimensional accuracy and excellent surface finish, resulting in a smooth and efficient performance.

• Aesthetic Considerations: Ceramic bearings can have a sleek and aesthetically pleasing appearance. In dental settings where the equipment is visible to patients, the use of ceramic bearings can contribute to a modern and professional image.

(The Image from https://en.wikipedia.org/wiki/Dental_drill )

Customization: