1.Made in China 2.Low noise and long life 3.Short delivery time ... large stock items 4.ISO quality 1.Made in China 2.Low noise and long life3.Short delivery time and ... quality our bearing ranges as follows:1),Deep groove ball 2)self-anligning bearings,(1200,1300,2200,2300 series)3) ... 4200 series.5), Special bearing & un-standard bearing;6). Needle roller bearings(HK, NK, NA, NAK, RNA,AX BK...)7). ...