... 3)ISO9001:2000 quality High precision IKO Needle Bearing HK1010Needle bearing is equipped with fine and long roller (roller ... supporting conditions. Advantages : 1.smaller section2.high bearing ability3.high quality4.original bearings and OEM service5.competitive ... The maily model of needle roller bearing : NA4901, NA4902, NA4930, NA4904, NA4905, NA608, NA611, NA4911, NA4913, NA4916, NA4917, NA4918, ...