Needle roller bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, thin and long needle bearing mounted roller (roller diameter D≤5mm, L / D≥2.5 184913 high quality needle roller bearings, L to roll sub-length), and therefore the radial structure is compact, the diameter size and load capacity of the other types of bearings, minimum diameter, especially for limited radial dimensions of the support structure. Depending on different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies, then the journal surface and the surface of the bearing shell holes match directly as the bearing, the outer rolling surface, to ensure the load capacity and operational performance There are rings with the same bearing, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar bearing ring raceway. Such bearings can only bear radial load. Governance and needle strength, rich experience, the majority of consumer recognition, is the best choice for you to buy the needle bearing. NA, NKI.NKIS.NK.NKS.RAN.NAV.RNAV governance entity ferrule needle roller bearings, these bearings can be used: drying machine, gluing machine, cross-flow cooling tower needle roller bearings, shoe repair machines, pneumatic chuck, Roland printing presses, medical, beverage production equipment supply NK needle roller bearings, hybrid heat exchangers, engraving machine, re-election equipment, drying curing equipment, desulfurization unit non-standard needle roller bearings, presses auxiliary zoned cable car, high pressure pumps, mesh belt furnace, wire cutting, etc. purposes. . Supply NK 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 concept of creating value for customers, quality, service to win market, and sincerely hope to cooperate with the community to create a successful, create brilliant. Related businesses welcomed the inquiry, contact: Mr.Song.