638 mise à jour disponible

The 638 full ceramic bearings is a miniature ceramic deep groove ball bearing with full complement that is widely applied in cryogenic engineering, Medical equipment, high-speed machine tools, optical instruments, high-speed motors, printing machinery, food processing machinery, et plus. Roulements à insert en céramique, 638 ceramic hybrid bearings have expanded the application of mise à jour disponible. Silicon nitride is a type of ceramic ball bearings ou ceramics materials. type 638z ceramic bearing is single shielded open type bearings, et 638zz ceramic bearing is Double Shielded on both sides. standard 638 8 mm ceramic Ball Bearing Inner Dimension is 8mm X Outer Dimension 28mm X Width 9mm, for more custom 638 mise à jour disponible and seal options please contact Bushing MFG today!