... 3.Accuracy:P0,P6,P5 4.Reasonable price China bearing manufacturer deep groove ball bearing 6815-2RS,ZZ(China exporter) ... verious kinds of bearings, especially deep groove ball bearing and stainless steel bearings. Our main products are deep ... bearing of 6000 series,6200series,6300series,6700series,6800series,6900series. Our products are in good quality ( low noise, high accuracy, long service life) and ...