requireing high roughness
Cooling fans used in electronic products, high precision bore, bore tolerances can be controlled within 0.004mm, roughness Ra0.2 it. Cylindrical axis degree can reach 0.002mm. The main characteristics of the ceramic: wear, corrosion, oxidation, and other characteristics, as well as zirconium oxide black self-lubricating properties.
With consummate production technique and advanced equipment, Suntech Advanced Ceramics is able to offer you high quality and high precision alumina or zirconia ceramic shaft and bearing products which are heat-resistant, hard-wearing and anti-corrosion. They are all on sale now. Come and wholesale cheap ceramic shaft and bearing from our factory.
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