... 1.Shaft Diameter:10,12,15,17... 2.Cr Dynamic KN:11,12.8... 3.Cor Static KN:12.5,15.6... 4 ... , automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.Needle bearings are usually lubricated ... /16NKI 10/20SKFNKI 10/20102220NKI 10/20 Update Date:2010-12-27 3:29:35