Combined needle roller bearings NKIA, NKIB series bearing axial load shall not exceed 25% of the radial load. For alternating axial load bearing applications must be installed on the set. Thrust bearing parts must exert axial basic static load rating of 1% of the preload. When using plastic cage (suffix TN) continuous operating temperature must not exceed + 120 ° C. Thrust bearing assembly in the housing should be free. For no inner or outer ring needle roller bearings without needle roller bearings, during installation, the rolling surface can be first applied to the shaft or housing bore with a thin layer of grease 4084110 needle roller bearings, and in turn the needle close to the grease on the mounting part. Finally, one should stick to put a gap RNAV4010 needle roller bearings, the size of the gap on the circumference of the needle bearings 0.5mm appropriate. Finally, a needle can not be loaded into a hard squeeze, or install a small needle, because when you squeeze containers, bearing will be stuck not rotate; when less loaded, the gap is too large, easily lead to the occurrence of needle roller bearing operation Wiggler and broken. For only drawn cup needle roller bearings, as the outer walls were very thin RNAV4008 needle bearings, do not hand a hammer to install, use push presses. Because the hand hammer, uneven pressure, needle roller bearing outer ring easily produce local deformation. 4084108 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) in this area other devoted boundless enthusiasm and passion, governance and the needle has been customer-centric, the idea of ??creating value for customers, quality, service to win market, and sincerely hope to cooperate with the community to create success, create brilliant. Related businesses are welcome inquiries, contact: Mr.Song.