Description: _x000D_ Mini flanged ball bearings are available ball bearings of quite small size. These mini ball bearings have a 6mm inner diameter, a 13mm outer diameter, a 5mm thickness and a 15mm flange. Ball bearings of this size are ideal for precision work and applications that require a lot of functional mechanical parts in a small space, such as electric motor, 3D printer, quadcopter or model. _x000D_ _x000D_ _x000D_ Features: _x000D_ These mini bearings are made of high quality bearing steel for low noise and long service life. _x000D_ They are double shielded to avoid contaminants entering and save lubricant. _x000D_ Bearings have a 6mm inner diameter, a 13mm outer diameter, a 5mm thickness and a 15mm flange. _x000D_ These are great for small hobby 6mm shaft/rod projects such as electric motor, 3D printer, quadcopter or ship model._x000D_ _x000D_ There comes total 10 pieces mini bearings which you may use for many different projects. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: Bearing steel _x000D_ Inner Diameter: 6mm / 0.23"_x000D_ _x000D_ Outer Diameter: 13mm / 0.51" _x000D_ Thickness: 5mm / 0.19" _x000D_ Flange Diameter: 15mm / 0.59"_x000D_ _x000D_ Quantity: 10pcs _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 10 x Bearings