bearings for electric motors can be used in automobile, ... Type: ZZ Sealed, 2RS Sealed or Open1- bearings for electric motors :60,62,63 series with open,Z, ... ZZ,RS,2RS,NR available2.material:chrome steel3.quality certification:ISO9001:2000 system4.vibration and noise level:Z1V1 ... delivery,OEM available7.Advantage:competitive prices with excellent quality High Quality bearings for electric motors