NK7 / 12TN needle roller bearings, needle roller governance (certified), needle roller bearings supplied by Linqing municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) is specialized in "physical ring type needle roller bearings, bearing roller type needle roller bearings, needle roller bearings curve wheel class," the enterprise, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr.Song. Needle roller bearings are generally not attached to the inner ring. In the journal can not be hardened and ground occasions NK8 / 12TN needle roller bearings, inner listed in the table can be used. Hardened steel outer ring and needle roller bearings Needle roller and cage assemblies can not be separated by thrust needle roller bearings with needle or cylindrical roller flat cage assembly and flat washers main models:. AXK / AX / AXW / NTA thrust needle roller and cage assemblies; K811 / K812 / K89 and other thrust cylindrical roller and cage assembly. NK8 / 16TN needle roller bearings