... )good quality 3)resonable price 4)long life Needle Roller bearingNKI 17/20Needle bearings are roller bearings ... etc.1.product name:deep groove ball bearing,needle roller bearing,taper roller bearing,cylindrical roller bearing, ... tool, electric machine, water pump, agricultural machinery and textile machineryPackageIndusitrial package or according to buyers’ requirementDetailsRoller bearings are ...