Identified by voice, you need to experience. Must be able to identify adequate training to reach the voice bearing and non-bearing sound. For this reason, because as far as possible by professional people to carry out this work. Attached to the shell can clearly hear the sound by listening rod bearing. This method belongs to the working temperature by comparison method to identify limited to little change in the operating state of the occasion. So HK0910 needle roller bearings, the temperature must be continuously recorded. When a fault occurs, the temperature will not rise, there will be irregular changes. The method of voice recognition method and use appropriate. Needle roller bearings theoretically impossible to realize the role of the drive, not only that, bearing also affect the transmission of needle roller bearings, in order to reduce the impact on the high-speed shaft bearings must achieve good lubrication HK0810 needle roller bearings, some bearing have lubrication, called pre-lubricated bearings, and most of the bearing lubricant, otherwise at high speed, the friction will not only increase energy consumption, even worse, is very easy to damage the bearings Needle Bearing Co., Ltd. is located in Linqing governance Linqing Pan Town Industrial Park West first, and tobacco shops bearing market together, close to the Pro Hall Road, traffic is very convenient. With thin and long needle bearing roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so the radial structure is compact, its diameter size and load capacity are the same with other types of bearings minimum diameter HK081412 needle roller bearings, especially for radial bearing mounting dimensions restricted results. Depending on different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies, then journal surface and the surface of the bearing shell hole to match directly as the bearing, the outer rolling surface, in order to ensure the load capacity and operating performance and have the same bearing rings, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar roller bearing rings. HK0910 Needle Roller Bearings | Needle governance (certified) | needle roller bearings provided by Linqing municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.