100% Brand new and high qualityType: Ball bearingSize: 20*27*4 mm
Material: chrome steelPlace of Origin: China (Mainland)Our bearing quality is normal, C0 standard clearance, ABEC1 precision, the bearing can not be used on high-speed motors or similar high-speed machine, if you need high speed bearing, please contact with us via email or trademanager.Package content: 2pcs 6704zz ball bearing