Yrt Bearing

Model NO.
YRT150
Separated
Unseparated
Quality Class
P5/P4
Transport Package
Wooden Case
Specification
240mm*150mm*40mm
Trademark
ZYS
Origin
China
HS Code
8482109000
Production Capacity
10000
Reference Price
$ 323.10 - 337.50
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Product Description

Luoyang Bearing Research Institute Co., Ltd. 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 structure
Thrust / 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 Features
Luoyang Bearing Research Institute Co., Ltd.   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.

Product Description

Model: Rotary table bearing(YRT150)
Brand: AUTO
Series: YRT
Shape size

d:  50

D:  126

B:  30

 

Model Outer dimension Basic rated load ( KN ) Limit speed Friction torque Weight
d D H H1 H2 C d1 dn dm Ca Coa Cr Cor R/min Nm Kg
YRT50 50 126 30 20 10 10 105 63 116 38 158 28.5 49.5 440 2.5 1.6
YRT80 80 146 35 23.35 11.65 12 130 92 138 56 280 44 98 350 3 2.4
YRT100 100 185 38 25 13 12 160 112 170 73 370 52 108 280 3 4.1
YRT120 120 210 40 26 14 12 184 135 195 80 445 70 148 230 7 5.3
YRT150 150 240 40 26 14 12 214 165 225 85 510 77 179 210 13 6.2
YRT180 180 280 43 29 14 15 244 194 260 92 580 83 209 190 14 7.7
YRT200 200 300 45 30 15 15 274 215 285 98 650 89 236 170 15 9.7
YRT260 260 385 55 36.5 18.5 18 345 280 365 109 810 102 310 130 25 18.3
YRT325 325 450 60 40 20 20 415 342 430 186 1710 134 415 110 48 25
YRT395 395 525 65 42.5 22.5 20 486 415 505 202 2010 133 435 90 55 33
YRT460 460 600 70 46 24 22 560 482 580 217 2300 187 650 80 70 45
YRT580 580 750 90 60 30 30 700 610 720 390 3600 211 820 60 140 89
YRT650 650 870 122 78 44 34 800 680 830 495 5200 415 1500 55 200 170
YRT850 850 1095 124 80.5 43.5 37 1018 890 1055 560 6600 475 1970 40 300 253
YRT950 950 1200 132 86 46 40 1130 990 1160 1040 10300 600 2450 40 600 312
YRT1030 1030 1300 145 92.5 52.5 40 1215 1075 1255 1080 11000 620 2650 35 800 375
 

About ZYS
Luoyang 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 of
various 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 47
hectares. 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.
Yrt Bearing

Our Advantages

Many scientific research centers, laboratory and service agencies are set in our company, including National Bearing Quality Supervision and
Inspection Center, National Bearing Accreditation Laboratory, Industrial (Rolling Bearing) Product Quality Control and Technical Evaluation
Laboratory, National Rolling Bearing Standardization Technical Committee, ISO/TC4 Domestic Technology Responsible Unit, China Bearing
Industry Association Technical Committee, Machinery Industry Occupational Skill Identification Bearing Industry Subcenter, National Rolling Bearing Industry Technology Innovation Strategic Alliance, High end Bearing Tribology Technology and Application NationalLocal Joint Engineering Laboratory, State Key Laboratory of Shield Machine and Boring Technology (Bearing), Machinery Industry Highspeed Precision Bearing Engineering Research Center, Henan Province Machine Tool Spindle Unit Engineering Research Center, Henan Province High Performance Bearing Technology Key Laboratory, National Postdoctoral Research Workstation, Henan Province Bearing Generic Technology Academician Workstation, State Intellectual Property Office Patent Exchange Station and so on. We have so far achieved 908 major scientific research achievements, among which there are 31 awards of National Invention Awards and National Science and Technology Progress Awards, and 234 awards of provincial scientific and technological achievement awards.We have attained 792 granted patents, among which there are 277 patents for inventions. In addition, we established and revised the bearing industry technical standards for over 670 times, and also issued 457 volumes of "Bearing" magazine.

Glory
Top 200 most promising companies of China in Forbes
Top 500 in China Machinery Industry
Excellent Enterprise with China Well-know Trademark
High-performance Bearings Laboratory
State Quality Supervision and Testing Center for Bearing
ISO/TC4 China Secretariat
The Research Center for High-speed Precision Bearing Engineering in Machinery Industry...

ZYS MANUFACTURING CAPACITY

Yrt Bearing Yrt Bearing

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Cylindrical Roller Bearing