1、100% brand new and high quality 2、Made of premium steel material with high hardness,durable in use 3、Widely used for small motors, household applications, in conveying field, etc. 4、With stable characteristics, high reliability. 5、With less coefficient of friction, less vibration and noise. Features: 100% brand new and high quality Made of premium steel material with high hardness,durable in use Widely used for small motors, household applications, in conveying field, etc. With stable characteristics, high reliability. With less coefficient of friction, less vibration and noise. Specification: Model: 6207-ZZ Size(ID*OD*thickness):35 * 72 * 17mm / 1.4 * 2.8 * 0.7in Cage and its material: steel plate Usage characteristics: high speed Purpose: general purpose Scroll column number: single column Raceway type: deep groove raceway Bearing material: bearing steel Scroll type: ball Angle: 15 degrees Sealing cover: double Shielded Rolling body: steel ball Package list: 1 x Ball Bearing