Bearings can be used for: arc welding machine, burners, air coolers, cutting machines, chemical pumps, glass machinery, packaging production line, agricultural machinery HK121812 needle roller bearings, belt drying equipment, screen printing machine, spinning equipment needle roller bearings, Nails with machine model of the arc, flotation equipment, automatic sandblasting machine HK1311 needle roller bearings, electric welding, special loom, band sawing machine, and so on purpose. Physical ring needle roller bearing is composed of one or two rings and needle roller set with cage components. Depending on the application, it can be divided into inner ring or without an inner ring of the bearing. Thus, to meet the physical ring needle roller bearings needle roller bearings HK121814 light weight, small footprint, transmission power requirements. Physical ring needle roller bearings with smaller size and higher carrying capacity. Needle roller bearings outer ring is a thin steel precision stamping, structure small space, and has a large load capacity. Suitable for installation where space is limited and not as a housing bore raceway occasions. After pressed into the housing bore without further axial location. Main structure: bearing code structural features HK perforation drawn cup needle roller bearing HK ... RS Drawn cup needle roller bearings on one side with a ring HK ... 2RS Drawn Cup Needle Roller Bearings sided Sealed drawn cup needle roller bearings with seals BK BK ... RS Sealed drawn cup needle roller bearing side with a ring F Drawn cup full complement needle roller bearing FY Drawn cup full complement needle roller Bearings (grease limit) MF Sealed drawn cup needle roller bearing full complement MFY full complement drawn cup needle roller bearings (grease limit) SCE SCH perforation drawn cup needle roller bearings Drawn cup BEC BCH B Drawn cup needle roller bearings full complement needle roller bearings needle roller bearings generally do inner class. If you need to use the inner ring, the choice of IR-type inner. HK1311 needle roller bearings, needle roller governance (certification), needle roller bearings supplied by Linqing municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.