E15 belongs to the E series magneto type single-row angular contact ball bearing, and is also often classified as a separable special ball bearing. It is widely used in small, high-speed, precision rotating parts. Model E15 EN15 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description - Engraving machine spindles, small high-speed grinding heads; - Generators, micro motors, instruments, gyroscopes; - Small textile equipment, power tools, auxiliary shafts for