Mounted on the shaft of the drawn cup needle roller bearings with bilateral and unilateral closed open. Drawn cup closed proximal end surface can withstand small axial guiding force. Needle roller bearings are generally not attached to the inner ring. In the journal can not be hardened and ground applications, you can use the table listed in the inner ring. Needle roller bearings and hardened steel outer ring needle roller cage assembly can not be separated. Lubricant storage free space can be extended relubrication intervals. Physical ring needle roller bearing is composed of one or two rings and needle roller cage with the composition of the group. Depending on the application, can be divided with or without inner ring of the bearing inner ring. So NX7Z needle roller bearings, needle roller bearings to meet the physical ring light weight, small footprint, passing power requirements. Physical ring needle roller bearings with a smaller size and a higher carrying capacity. Combined needle roller bearing is a bearing while a combination of two or more of these forms bearing structure made of rolling bearings, combined needle roller bearings are radial section height minimal position or unidirectional locating bearing, which was used in the drive engineering and machine tools such as: drilling spindle, centering axis, drill sets, worm, CNC machine, die head spindle bearings and similar applications. As NKXR / ZARN thrust needle roller and cylindrical roller bearings, NKX / NX thrust needle roller and ball bearings, NKIA / NKIB needle roller and angular contact ball bearings. NX7 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) (www.zhgzzc.net) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle. You can also access (www.zhgzzc.net/supply_details_29411540.html), for more information about the company.