Dental Handpiece Bearings, Precision Ceramic Bearing for Dental Turbine
We have super precision miniature bearings for most dental/medical applications. These ABEC-9 dental bearings are of the highest quality and precision with operational tolerances exceeding ABEC-7 (High speed instrument bearings). The shape structure of dental bearing include four types, including smooth, flange, groove and Unique.
With the development of the medical technology, nowadays there are many designs of dental drills available, however, each have the same basic features, including turbine, a handpiece, couplings, and a drill bit. The high speed drilling is activated by an air turbine. These devices convert highly pressurized air into the mechanical energy, enabling drill bits to rotate over 400,000 to 450,000 rpm.