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China LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
MONTON bearing a main manufacturers leader of high precision bearings in China was established in 2001 locate in Luoyang--“Ancient Imperial Capital and Peony Flower City”,we specialized in the bearing production research and development more than 20 years , focus on the development of "High-tech, High precision, Advancing, customized" bearings development .MONTON covers an area of of 35000 sq.m., building area of 20000 sq.m., including office area 3000 sq.m., research and development center of 500 sq.m., and international marketing & reception center 2000sq.m.Our mission is to provide customers with complete solution, including design and development, manufacturing, testing and evaluation, and excellent after-sales service.The factory is located in the Bearing Industry Park of Yiyang County, Luoyang City, Henan Province. MONTON bearing mainly produce high precision angular contact ball bearing, ball screw support bearing,Low temperature bearing,High speed motor bearings, military thin section ball bearing,special high precision bearing, crossed roller bearing,harmonic drive bearing,thrust bearing stack,Tungsten Carbide Radial Bearing, military thin section ball bearing,tandem bearing,cylindrical roller bearing, customized bearing and bearings parts, The bearing accuracy at P5/P4/P2 level, rolling elements from φ1mm to 160mm, precision degree Ⅰ、Ⅱ.We Contributions to important scientific research projects of several well-known universities, including Henan University of Science and Technology, Dalian University of Technology, Harbin Institute of Technology, Beijing University of Science and Technology, Beijing traffic University, and China Petroleum etc. We produce bearings and parts with inner diameter of 1.5mm to an outer diameter of 3000mm. Our products have been widely used in important industrial fields such as CNC machine tools, high-speed spindles, precision measurement instruments, oil drilling, petrochemicals,Cryogenic pump, FANUC/Siemens motors, mining metallurgy, port machinery, medical equipment, extruder gearbox, Cement roller press, vertical mill, rocker arm, textiles equipment, paper mill,robotics, harmonic drive, concrete mixer trucks, steel mills, rolling mills,Wind Power,Continuous casting mill, UAV, Air Compressor,Tension levelers,LIDAR systems,missile tracking camera ,aerospace, etc. Our company have very good products quality guarantee equipment, key equipment and instrumentation are imported or design special equipment for special procedure by us. Main instrumentation is Japan ACCRETECH, TAYLOR,ZEISS Germany etc. Established precision bearing product testing laboratory, we can test bearing performance and life,Passed ISO9001 quality system certification, with an annual production capacity of 1 million sets of various precision bearings. MONTON owns CNC lathes, machining centers, CNC grinding machines, and ultra precision equipment more than 160 sets. 10 CNC lathes, 65 CNC precision grinding machines, and 1set 4-axis machining center. 2 sets Ultrasonic cleaning line and equipment,2 sets tempering and stabilizing furnaces,1set heat treatment furnace,1sets low temperature stabilization equipment and vacuum equipment,8 production lines of automatic assembly.Inspection equipment include Mitotoyo Japan Contour,roundness measuring instrument,hardness tester,coordinate measuring instrument, length measuring instrument,vibration measuring instrument,contact angle goniometer,Bearing convexity value measuring instrument,hardness tester,Metallographic tissue measuring instrument,Clearance measuring instrument,height measuring instrument,Inner diameter outer diameter and rotation accuracy measuring instrument etc. We have more than 140 employees, including 10 technical persons and 25 inspection persons. There are 5 persons with a master's degree, 25 persons with bachelor's degree, and 30 with vocational degree currently . With advanced production equipment and perfect testing technology, MONTON can guarantee the quality and accuracy of the products we produced. Our technical department can efficiently complete the bearing design according to customer needs, and customers who need non-standard bearings can also enjoy customized services. Our quality system regularly monitors various production facilities and complies with strict quality requirements. All material certificates and certification reports are kept in files. Products are traceable and can be provided on request. Therefore, we are confident to provide the best solutions for global customers. Our company can design non-standard bearings and special application bearings for customer, as well as customized products with samples! We are innovative, motivated and courageous to provide our customers with necessary solutions. Our management and employees are always ready to provide professional and personalized services to our customers. In the future, MONTON will adhere to the brand development strategy, strengthen the research and development of high-end products, strive to build a digital factory, and join hands with more partners to work together for a better future! Company spirit: Honesty, Trustworthiness and Mutual benefit; Company policy: Quality-oriented; Company Business philosophy: Honesty,fulfill promise; Company principle: Solve problems for customers and prioritize customer service at first. We warmly welcome all friends come to visit us, study or business negotiation.
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What is TC Bearing? 2021-05-17 Introduction TC bearing is a sliding bearing for down-hole hostile environment, which has been successfully applied in positive displacement motor and turbo drill,In some down-hole tools with rotary dynamic seal modes, such as high-speed light-load rotor system composed of continuous wave pulse generator, etc. For measurement while drilling, magnetic coupling is combined with Tc bearing to replace traditional dynamic seal in order to overcome the disadvantage of extremely short service life of the rubber parts among dynamic seal components in the hostile environment. However, the bit teeth contacting with the strata intermittently, etc. cause very serious vibration and impact, stability of the rotor system with Tc bearing is higher. In the paper, fluid dynamic pressure lubrication theory is regarded as the foundation for analyzing Tc bearing working principle, thereby improving its surface structure, enhancing its sand removal function and heightening stability of the rotor system.   TC bearing inlaid with a hard alloy piece. The internal and the external friction surfaces contacted with an internal and an external sleeves are lined with a plurality of hard alloy pieces which are arranged in a definite geometric shape; the hard alloy pieces are sintered on the internal and the external friction surfaces of the internal and the external sleeves through casting tungsten carbide and copper nickel alloy. The radial bearing inlaid with the hard alloy piece has the advantages that the radial bearing inlaid with the hard alloy piece can be used for occasions having adverse environmental conditions and requiring long service life, and the radial bearing inlaid with the hard alloy piece has high reliability. The radial bearing inlaid with the hard alloy piece can be used for a pin drilling tool in petroleum artesian well, which shows the advantages that other bearings can not replace; the average working life of the radial bearing inlaid with the hard alloy piece can reach more than 350 hours.   The TC bearing is one of the key parts of the screw drill and mainly plays a role of centering a transmission shaft, so the TC bearing is also called a radial centering bearing. The TC bearing mainly comprises a movable sleeve and a static sleeve, the movable sleeve is fixed on a transmission shaft, the static sleeve is connected with a transmission shaft shell, and a certain gap is formed between the movable sleeve and the static sleeve, so that slurry can pass through the gap conveniently for cooling and lubricating. The TC bearings are mainly subject to the effects of erosion of slurry fluid, abrasive wear of slurry sand, and application of side loads when operating, and therefore there are two main failure states of TC: firstly, abrasion and erosion of carcass binder phase; secondly, the contact surface of the movable sleeve and the static sleeve bears thermal fatigue due to the action of lateral load, so that the alloy block is cracked and falls off.   TC Bearing also known as 'Tungsten Carbide Radial Bearing'.TC Bearingused as antifriction bearing for downhole motor.The TC bearing comprises a cylindrical body and a hard alloy wear resistant layer sintered on the inner surface or outer surface of the body. The hard alloy wear resistant layer is formed by sintering of hard alloy pellets, cast tungsten carbide powder and a copper based alloy. The TC bearing can prepared by the processes of steel jacket preparation, mixing, filling, vibration, furnace brazing, rough turning, coarse grinding, finish turning, and accurate grinding. The TC bearing provided by the invention uses hard alloy pellets to replace hard alloy strips, thus enhancing the coverage rate of the wear resistant layer up to more than 90%, greatly improving the erosion resistance of the product, and reducing the friction resistance. The service life of the TC bearing is up to 350-450 hours. Tungsten Carbide radial bearing is the important part of downhole mud motor. The hard alloy covering rate reach to more than 55%.   Products size The normal sizes are as below: 43mm(1 11/16"), 54mm(2 1/8") 60mm( 2 3/8"), 73mm(2 7/8") 89mm(3 1/2"), 95mm(3 3/4") 120mm(4 3/4"), 165mm(6 1/2") 172mm( 6 3/4"), 178mm(7") 185mm(7 1/8"), 197mm(7 3/4") 203mm(8"), 244mm(9 5/8") 286mm(11 1/4")   Advantages: 1. Increased Bearing Life 2. Reduced Operational Costs 3. Improved Mud Motor Performance 4. Enhanced Drilling Accuracy 5. Unsurpassed Quality Standards Features: 1. Use 100% tungsten carbide raw material 2. Stable chemical properties 3. Excellent performance and good wear / corrosion resistance 4. HIP sintering, good compactness 5. Blanks, high machining accuracy / precision 6. OEM customized sizes available 7. Factory’s offer 8. Strict products quality inspection
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