NA4822 needle roller bearings _ governance (certified) _ Needle Roller Bearings Linqing provided by 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 NA6950 needle roller bearings, and tobacco shops bearing market together, close to the Pro Hall Road NA4920 needle roller bearings, the traffic is very convenient. Bearing pressure is when the bearing load, maximum load divided by the receiving area of ??the bearing support NA4922 needle roller bearings, the so-called pressure area, when the bearing is cylindrical, take direction and load bearing portion of the projected area of ??contact. As NKXR / ZARN thrust needle roller and cylindrical roller bearings, NKX / NX thrust needle roller and ball bearings, NKIA / NKIB needle roller and angular contact ball bearings, etc.