... load, suitable for electric metors, automobiles, transmission shafts, gear shafts and so on. Double row cylimdrical roller bearings are ... Z1V1 Z2V2 Z3V3, EMQ8.Material: Chrome steel GCr159.Quality standard: ISO9001:2008 standard10.Cage material: Nylon steel brassFeature of ... , 62xx, 63xx, 64xx, 16xxx, 16xx, R series;Other non-standard bearing as requested. etc 4.Application: Auto, tractor, machine tool ...