Linqing physical ring type 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. Governance and needle roller bearings factory sales mix needle roller bearings needle roller bearings for use in combination with the shaft design for bearing raceway LINQING NKIB needle roller bearings, bearing stiffness has certain requirements; or with IR standard inner carried casement handle Pro clear NKXR needle roller bearings, shaft stiffness does not require needle roller bearings, and its structure will be more compact. According to the special requirements of the design structure. 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. Dozens of manufacturers supporting the country as a whole, sells more than 10 provinces and autonomous regions LINQING NKIA needle roller bearings, and exported to more than ten countries and regions. 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.