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