Zys 80X146X35mm Axial and Radial Yrt Slewing Bearing Yrt80 Without Teeth

zys 80x146x35mm Axial and Radial YRT Slewing Bearing YRT80 without TeethProduct DescriptionZYS can offer YRT series, YRTS series, ZKLDF series, YRTM series, YRTSM series rotary table bearings. About the performance comparison of YRT, YRTS and ZKLDF series bearings with the same size, the limit speed of ZKLDF, YRTS, YRT series bearings decrease in turn while the overturning rigidity of YRTS, YRT and ZKLDF series bearings decrease sequentially. YRTM or YRTSM rotary table bearings add a set of angular displacement monitoring system on the basis of YRT or YRTS series bearings, to overcome the defect of open-loop control of diagonal displacement control, and realize closed-loop control of rotary table or indexing plate, greatly improving the positioning accuracy of angular displacement.Product structureThrust / radial cylindrical roller bearings YRT and YRTS series are composed of two thrust roller bearings and one radial cylindrical roller bearing. Due to the special design of the internal structure of YRTS series bearing, higher limit speed can be achieved. Thrust angular contact ball bearings ZKLDF series consist of an integral outer ring, two inner rings and two sets of steel balls and cage assemblies. Its contact angle is 60, and it is especially for the conditions with high requirements on high speed, high axial and radial loads and overturning moment.Product FeaturesZYS turntable bearings are ready-to-install high-precision turntable bearings, suitable for occasions with high precision requirements and combined load. They can withstand radial loads, bidirectional axial loads and overturning moments with negative clearance. ZYS turntable bearings have the characteristics of high precision, high rigidity and high load capacity. In order to facilitate transportation and installation, screw holes are opened on the inner ring and the outer ring, and the entire set of bearings is fastened with positioning screws. The bearings are preloaded at the factory, and there is no need to adjust the clearance for installation.  Dimension table of YRT series rotary table bearing:Bearing modelOuter dimension (mm)Basic rated load (KN)Limit speedFriction torqueWeightdDHH1H2Cd1dndmCaCoaCrCorR/minNmKgYRT505012630201010105631163815828.549.54402.51.6YRT80801463523.3511.65121309213856280449835032.4YRT10010018538251312160112170733705210828034.1YRT12012021040261412184135195804457014823075.3YRT150150240402614122141652258551077179210136.2YRT180180280432914152441942609258083209190147.7YRT200200300453015152742152859865089236170159.7YRT2602603855536.518.5183452803651098101023101302518.3YRT3253254506040202041534243018617101344151104825YRT3953955256542.522.5204864155052022010133435905533YRT460460600704624225604825802172300187650807045YRT5805807509060303070061072039036002118206014089YRT6506508701227844348006808304955200415150055200170YRT850850109512480.543.537101889010555606600475197040300253YRT950950120013286464011309901160104010300600245040600312YRT10301030130014592.552.540121510751255108011000620265035800375  Detailed Photos    About ZYSLuoyang Bearing Research Institute Co., Ltd. is a hightech enterprise specializing in the development of "highrank, precise, advanced, unique,special" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. and transformed into a science and technology enterprise.We focus on developing high performance bearing products for key units of national economic construction. We perform batch production ofvarious highrank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing, special bearing, highspeed machine tool spindle, bearing special equipment, bearing testing instruments, bearing testing machine and bearing special materials, which are widely used in the fields of machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent manufacturing services, etc.We have total assets of 2.06 billion RMB, own one research and development center, three industrial bases and cover an area of more than 47hectares. We have advanced bearing manufacturing equipments and world first class testing equipments and have solid strength in manufacturing, measuring and testing of bearing and related components with high precision and high reliability. We have more than 380 technical staff of bearing related disciplines, thus we maintain a leading position in the aspects of bearing design, basic theoretical research, lubrication technology, metallic and non-metallic materials, testing and industry standards.Our AdvantagesMany scientific research centers