Pull out the method, using a special puller needle roller bearings, needle roller bearings when removing NUTR30, just rotate the handle, the bearing will be pulled out slowly. When removing the bearing outer ring NUTR35 needle roller bearings, puller legs splayed corners should; when removing the bearing inner ring, the inner legs should puller card at the end face of the bearing inner ring. Needle roller bearings as a raceway shaft NUTR3072 needle roller bearings, the hardware must be quenched and polished, and only when it is processed to the appropriate size and shape accuracy, the entire needle roller bearings to the higher life expectancy and running accuracy NUTR25 Needle bearings, needle roller bearings, needle roller 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!