Click on the image to check the artwork
By certification 
Size: length*width*height 4*12*4 (mm), the size can be customized according to customer needs.
Material: stainless steel 304, stainless steel 420, stainless steel 440, stainless steel 316, the material can be customized according to customer needs.
Uses for drones, medical equipment, brushless motors, fan motors
http://www.jdbearings.com/
