Drawn cup closed proximal end surface can withstand small axial guiding force Drawn Cup Needle roller bearings with a thin metal forming the outer ring needle roller bearings. Its main feature is the low sectional height and the ability to withstand high loads. Mainly used for compact, inexpensive and needle roller bearings inside the hole can not be used as cage assembly raceway bearing configuration. Bearings and bearing housings shall install an interference fit. If it can save me shoulders, snap rings axial positioning RNA6909 needle roller bearings, then the bearings inside the hole can be made very simple and economical. 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 case of the journal can not be hardened and ground NK55 / 35 needle roller bearings, inner listed in the table can be used. 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. Bearings generally use single design. Except wide specifications bearing 1522,1622,2030,2538 and 3038 series, which is equipped with two needle roller cage assemblies. Bearing outer ring with lubrication holes. According to user needs needle roller bearings, shaft diameter greater than or equal to all the single 7mm Needle roller bearings can be equipped with an outer ring with lubrication holes (code suffix AS1). Needle roller bearings with seals in the seal can not be installed due to space constraints of the occasion, providing an open-ended or closed end Needle roller bearings with seals (3-5). Such bearing equipment polyurethane or synthetic rubber friction seal NKS55 needle roller bearings, wherein the filling has a good anti-rust performance of lithium based grease for operating temperatures from -20 to + 100 ℃. A seal bearing inner ring is wider than the outer 1mm, this is the bearing in the machine axis relative to the displacement of the bearing box with a little work but also to ensure a good seal and to prevent injury to the bearing contamination. There lubricated bearing inner hole, you can configure it as needed bearings, lubricated by the outer or inner supplement. NK55 / 35 needle roller bearings | needle roller bearings | needle provided by LINQing municipal governance and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) strong, credible, in other industries, Liaocheng accumulated a large number of loyal customers. The company better work attitude and constantly improve governance and innovative ideas will lead you hand needle and into the brilliant, for a better future!