... excellent quality and reasonable price,and the bearing is high-speed revolve. ISO/TS16949-2009 1.FeatureNeedle roller ... low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited. .2.AppliancesWidely used in ... (k, k...zw, knl, kzk, kbk) Entity bushed needle roller bearing(RNA, NK, NA, NKI, NKS, NKIS, NA...RS, NA...RS ...