4074113 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. The company bearings are widely used in steel mills, mine machinery, textile machinery, power tools, automobiles, motorcycles, household appliances, power tools, sewing machines, printing machines, rolling machines. In order to avoid work, due to structural changes in the material and is not allowed to change the size of 4074114 needle bearings, bearing materials must be special heat treatment. Depending on the type of bearing 4,074,113 needle roller bearings, standard bearings are hardenability and induction hardening heat treatment of steel with needle roller bearings, the recommended maximum operating temperature between 120-200 degrees. Governance and needle roller bearings welcome new and old customers to cooperate. Needle can be broadly divided into these categories: 1. Radial needle roller and cage assemblies 2. NA, NKI-type needle roller bearings 3. RNA, NK-type needle roller bearings without inner drawn cup roller 4. HK 5. BK-type needle bearings Needle roller bearings