NK47 / 20 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 bearings are fixed withdrawal sleeves: Withdrawal sleeves clamping tight sets the same way. However, due to a special withdrawal sleeve nut NK47 / 20 needle roller bearings, loading and unloading easy, suitable for large radial load NKS45 needle roller bearings, axial load smaller double row spherical bearings fixed on the optical axis. 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