This 696ZZ 6x15x5-millimeter shielded miniature ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. The bearing is made of chrome steel for durability and resistance to deformity under heavy loads, and it has metal shields on both sides of the bearing to keep lubricant in and contaminants out.

696 Full Ceramic Ball Bearing 6 x 15 x 5 mm 696 Full Ceramic Zirconium Oxide Ball Bearing, the inner diameter is 6mm, outer diameter is 15mm and the width is 5mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.