Cylindrical plain bearing

ruby crystalsapphire crystalwear-resistant

Sapphire / ruby through-hole bearings consist of a series of products, mainly used in a variety of precise chronograph, automatic memory devices, precision instruments and other devices of the rotating system of the support bearings. Creator Optics can provides the following main types of sapphire / ruby through-hole bearings: Plane straight/olive holed bearings, single-cup plane straight/olive holed bearings, double-cups plane straight/olive holed bearings, raised olive holed bearings, and single-cup raised olive holed bearings, etc.