RNA4838 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) is specialized in "physical ring type needle roller bearings, bearing roller type needle roller bearings, needle roller bearings curve wheel class," the enterprise, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr.Song. Needle Roller 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 needle roller bearings, the traffic is very convenient. Bearing in the work, which will be due to changes in the size and structure of the material changes. This shift by temperature, time and stress influence. In order to avoid changing the structure of the material and dimensional changes in the work is not allowed, the bearing materials must be special heat treatment. Plane bearings, thrust bearings are also known as flat plane thrust needle roller bearings or needle roller bearings RNA4844 needle roller bearings, thrust bearings radial structure is compact, flat needle bearing diameter size and load bearing capacity and other types RNA4856 same needle roller bearings, RNA4848 minimum diameter needle roller bearings, especially for the radial mounting dimensions restricted support structure. Thrust needle roller bearings based on the use of different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies,