Dental Handpiece Bearings, Precision Ceramic Bearing for Dental Turbine
RainDew Bearings 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.At present we has lots of kinds of dental bearings, including oil free, integral…With advances in bearing design, dental hand piece bearings have evolved to give extended life and performance possibilities. With the increasingly economic options for ceramic components, many dental designs have ceramic elements although this is by no means the ultimate answer to all dental requirements.
Using Our dental bearings can make a real difference to the performance of your high speed handpiece. We’ve improved the material quality, surface finish and the design of the bearing shields to produce the most efficient dental bearing yet.
The main benefits include:
Better quality
As a dental bearing manufacturer in China, compared with the same bearing industry, our product quality is obvious. In fact, the quality of RainDew dental bearing is distinctly better than such Chinese dental bearing brands as HRB, Kingshun, STH, Firstamer, ZYS, TBP…
Lower costs
In the dental bearing industry, we know many famous world-class brand, including Rmb, ISC, Pacamor, Myonic, Barden, Grw, Nnbb, MBM, Nakanishi, Emesco, Timken…
Compared with them, RainDew bearing owns very competitive price.
Increased speed
RainDewhas developed a honing technique which improves the surface finish and the relative roundness of the bearing’s inner and outer raceways, resulting in consistently higher speeds over the lifetime of the handpiece.
Longer warranty periods
Dental bearings operate in what must be one of the most extreme environments imaginable. Repeated sterilisation, loss of lubricant and the effects of operating debris often cause them to fail prematurely. RainDew’s product improvement and reliability programme enables handpiece manufacturers to significantly increase their warranties.
Quieter operation
RainDew dental bearings can lower patient anxiety by reducing the noise generated by compressed air passing through the bearing. Using a compact, integral shield design and fine tolerances results in a much more comfortable operating mode.
Longer life
RainDew dental bearings last up to four times longer than traditional bearings due to a unique combination of features. The bearings have a 60% smaller critical gap between the integral shield and the bearing inner ring compared to conventional designs. We’ve also improved the shield design to effectively retain lubricant, overcome the risk of shield ejection and prevent contamination from operating debris.
More efficient materials
Inner ring and outer ring made from AISI 440C stainless steel; ceramic balls (Si3N4) or stainless steel balls; Torlon (polyamide-imide) or Phenolic cage.
