Needle Roller Bearing Co., Ltd. Linqing governance since 1990 NKX40 practitioners bearing needle roller bearings, industrious and pragmatic spirit to forge ahead, creating a governance today's performance. Now the company has sophisticated production equipment, perfect testing means, strong technical force, "to the credibility of development, quality of survival," the purpose and won the trust of customers. Depending on different occasions, can be used without an inner ring of the bearing or needle roller and cage assemblies, then journal surface and the surface of the bearing shell hole to match directly as the bearing, the outer rolling surface, in order to ensure the load capacity and operating performance and have the same bearing rings, shaft or housing bore raceway surface hardness NKX45 needle roller bearings, precision and surface quality should be similar roller bearing rings. Physical ring needle roller bearing is composed of one or two rings and needle roller cage with the composition of the group. Depending NKX45Z needle bearing applications can be divided into inner ring or without inner ring of the bearing. Therefore, entities ring needle roller bearings to meet light weight, small footprint, passing power requirements. Physical ring needle roller bearings with a smaller size and a higher carrying capacity. Outer double-wall structure type (or double lock ring) needle roller bearings with cage NA, NKI-type inner and outer ring can be installed separately (interlocking circles, a full needle roller and cage), authority, high speed, single points and double row two kinds. If the shaft can not be used as a raceway, namely grinding hardened shaft If not possible or economical when the needle roller bearings, you can use this type of needle roller bearings with inner ring. 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. Mainly used for compact, inexpensive and needle roller bearings inside the hole can not be used as cage assembly raceway bearing configuration. Bearings and bearing housings shall install an interference fit. If it can save me axial positioning shoulder, retaining ring and other functions, then the bearings inside the hole can be done very simple and economical. NKX40 needle roller bearings Needle roller bearings _ _ oil lubricated needle bearing is provided by municipal and needle roller bearings plant Linqing. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) strong, credible, in other industries, Liaocheng accumulated a large number of loyal customers. The company better work attitude and constantly improve governance and innovative ideas will lead you hand needle and into the brilliant, for a better future! You can also access (www.zhgzzc.net/supply_details_33408440.html), for more information about the company.