Inner and outer rings can be mounted separately (interlocking circles, a full set of needle roller and cage), authority, high speed, divide single and double row two. If the shaft can not be used as a raceway, ie If the shaft hardened by grinding impossible or uneconomical time, you can use this type of needle roller bearings with inner ring Needle roller bearings with cylindrical roller bearings needle roller bearing F152012, relative to its diameter, roller both thin and long. This is called needle roller bearings needle roller bearings in the work F121715, due to changes in the size structure of the material changes. This shift by temperature, time and stress influence. When used with different axial bearing washers DF series, we can offer many different combinations of bearing configuration. As the use of precision cylindrical roller (needle) to increase the contact length, so that the bearing can be obtained in a small space under a high load capacity and high rigidity. Needle roller bearings F101615, needle roller bearings, needle roller governance by the LINQing municipal and needle roller bearings plant availability. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) 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 the needle into the brilliant and you work for a better future!