Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. |
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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.
Ceramic bearings have revolutionized the world of dentistry, providing numerous advantages that make them a popular choice for dental drills.
(The Image from https://en.wikipedia.org/wiki/Dental_drill )
Brand Name | CSQ |
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Model Number | 115 CE |
Place of Origin | China |
Certification | FDA, REACH, ROHS, ISO9001, ISO14001, ISO45001 |
Minimum Order Quantity | 50 PCS (negotiable) |
Price | According to the material and quantity. |
Packaging Details | Foam+carton box |
Delivery Time | 30-45 works day |
Payment Terms | T/T or Paypal |
Supply Ability | 10,000 pcs per month |
Precision Grades | P6(ABEC3), P5(ABEC5), P4(ABEC7) |
Category | Ceramic Ball Bearing |
Cage Material | Peek/ Nylon/ PTFE |
Features | Quiet Operation, Improved Durability, Enhanced Infection Contorl |
Name | Quiet Operation and Enhanced Infection Control of 115 Ceramic Ball Bearing For Dental Drills |
The factory covers an area of about 4000 square meters, equipped with automatic production and assembly line, ball grinding machine and other production equipment, as well as a variety of bearing testing equipment. We have professional testing equipment and technicians. All products are 100% strictly inspected before exporting, including appearance defect inspection, roundness, roughness and geometry size, and all products meet ISO international standards.
Company's Qualifications and Certificates
Company's Processing and Testing Equipment
We dedicate to provide high level products and technical services, our experienced and professional team is committed to handling your enquiry quickly and accurately!