One-way needle roller bearings, needle roller bearings, Changzhou, governance and needle (view) by LINQing municipal and needle roller bearings plant. One-way needle roller bearings, needle roller bearings, Changzhou, governance and needle (view) is LINQing municipal and needle roller bearings plant (www.zhgzzc.com) launched this new upgrade, the above picture is only for reference, please call this page Contact phone or on the picture to obtain the latest information, contact: Mr.Song. Mounted on the shaft of the Needle roller bearings have bilateral and unilateral closed open. Drawn cup closed proximal end surface can withstand the axial guiding force. Needle roller bearings are generally not attached to the inner ring. In the journal of the occasion can not be hardened and ground NUTR needle bearings, inner listed in the table can be used. Needle roller bearings in hardened steel outer ring and needle roller cage assemblies can not be separated. Free space to store lubricants can extend relubrication intervals. Entity ring needle roller bearings NA, NKI-bearing without inner ring is the RNA, NK drawn cup needle roller bearings, needle roller bearings single or double seals with or without inner ring sealed needle roller bearings can effectively prevent the intrusion of dirt NA Needle roller bearings, has filled the inner bearing an appropriate amount of lithium grease. This kind of bearing inner ring outer aspect ratio, which makes the bearings on the shaft relative to the bearing box with a little displacement but also to ensure a good seal to prevent injury to the bearing contamination. Bearing inner ring also has lubricating holes can be configured by the outer or inner ring relubrication