Needle roller bearings with a thin metal forming the outer ring needle roller bearings. Its main feature is the low sectional height and the ability to withstand high loads. F-- Piercing drawn cup needle roller bearings, full complement FY, YT-- full perforation drawn cup needle roller bearings (grease limit) FH, YTL-- full perforation drawn cup needle roller bearings (heavy Series) MF-- Drawn cup needle roller bearings, full complement MFH-- Drawn cup needle roller bearings, full complement needle roller bearings RSTO20 STO20X needle roller bearings | governance Needle (certified) | needle roller bearings by Pro Qing municipal and needle roller bearings plant available. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.