[Dental drill bearings] Dental experts-Yuwei dental drill bearing market has unlimited potential
Release time: 2017-12-13 21:09:58 Views: 1655
Shanghai Yuwei Bearing Co., Ltd. specializes in the research and development and production of high-speed dental drill bearings. It is currently a domestic professional manufacturer of collet movements and dental drill bearings. The company currently has manufacturing capabilities of SR144TL Development and production of series dental drill bearing models, product holders are processed with high-quality chemical materials, stable bearing rotation speed, low noise and other characteristics. Precision high-speed dental drill bearings also belong to the Chaoyang market in China. Demand is huge. The unlimited potential of the dedicated market is full of confidence, and it is expected to produce more durable and stable dental drill bearings to meet the needs of terminal enterprises and friends and partners. In the future, Yuwei will continue to strive to take root and grow downwards, and in the spirit of perseverance, In the field of bearing subdivision, continuous R & D and innovation, forge ahead! So what exactly is a dental drill bearing? 滚动轴承 、橡胶定位圈组成，其中所用 滚动轴承 叫做牙钻轴承。 A key component on the dentist's mobile phone is called a high-speed dental drill assembly, which consists of a shaft, a turbine, a spring collet, a spring washer, a back cover, a housing, a rolling bearing , and a rubber positioning ring. The rolling bearing used is called a dental drill bearing. 压缩空气 驱动整体高速旋转，带动装在轴孔内的弹簧夹头以及钻头进行工作。 The turbine, the bearing and the shaft are in interference fit and driven by compressed air to rotate at high speed as a whole, driving the collet and the drill installed in the shaft hole to work.
Yuwei (YW) miniature bearing materials are made of refined bearing chromium steel ZGCr15, GCr15 (SAE52100), stainless steel 9Cr18 (AISI440C), high-speed steel or other non-metal superhard ceramics (Si3N4) and other materials.
GB / T307.1-2005, ultra-precision P2, P4; precision P5, advanced P6 and ordinary P0.
The comparison between GB / T307.1-2005 and other standards such as ISO is as follows:
GB / T307.1-2005
Special technical requirements
Yuwei (YW) users can propose special technical requirements according to the requirements of the host, and establish special technical conditions such as bearing materials, clearances, contact angles, friction moments, preloads, stiffness, etc. that meet the requirements of the host.
Yuwei (YW) miniature bearings are lubricated with oil, grease and solids. Users can choose according to the conditions of use, or determine the lubricant and lubrication method with us. In general, the lubrication conditions of STH miniature bearings are suitable for temperature ranges from -30 ¡ã C to + 100 ¡ã C.
Royal micro (YW) miniature bearings are vacuum packed in plastic tubes or plastic films and then loaded into cartons. If the user has special requirements for packaging, they can be put forward when ordering.
The following are the dental drill bearing models produced by Shanghai Yuwei Bearing Co., Ltd. for reference only:
Model / size
Model / size