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"Big Ball Bearing"
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Luoyang VSG Bearing Co., Ltd have been gained High-New Technology Enterprise since 2006. So, you could trust our big ball bearing and any other bearing we produced.
VSG big ball bearing are shown in the 2012 China International Bearing Industrial Exhibition.
VSG big ball bearing have been used and confirmed by our customer for years, the bearings gained sound reputation in the world.
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"Big Ball Bearing"
BlogAudi will be celebrated in the coming weeks |
11-19 |
Audi will be celebrated in the coming weeks "breakthrough technology, enlightening the future," the centennial celebration. Schaeffler Group Automotive CEO Dr. Elmar Degenhart said in this centennial, "We are very proud of, you can always" breakthrough technology, enlightening the future "to contribute, and want to develop more innovative solutions, making the car more economical, safer and lower emissions. "On this occasion, the Schaeffler Group also reviewed the Audi" breakthrough technology, enlightening the future, "the history of 100 years of cooperation. Audi's centennial celebration of the occasion, Schaeffler factory in Ingolstadt also ushered in the 50th anniversary. Schaeffler ball bearing manufacturer factory in Ingolstadt history played a positive role in innovation: the first hydraulic valve clearance adjustment element is here developed. Since the mid-1970s, the innovative products Schaeffler modern engine design has become a global standard. Schaeffler FAG bearing brand (formerly Kugelfischer) ball bearings are also written to the Audi Automobile Association and other brand development milestone. "Breakthrough technology, enlightening the future" century of history is an important chapter in the development of direct-injection diesel engine. "TDI engine in the past 20 years, known Slewing bearing suppliers worldwide, was an unqualified success. Overflow alternator pulley invention, the Schaeffler in high-speed, high-performance and high-torque direct-injection diesel engine research and development to achieve a decisive breakthrough the belt drive components in ensuring the comfort of modern diesel engines running. Schaeffler this homely parts are patented products, widely used in all of today's modern diesel engines.
hit a six-year PPM (to ensure product qualification rate reached an average height of a le |
11-18 |
bearings distributor in China in the global video conference that, NSK Europe Double roller bearing Division in 1998 and the PSA Group group cooperation, mainly for PSA Group and NSK NSK Bearing NSK solutions for powertrain and chassis, over the years, NSK and the PSA Group has always been a close cooperation, and hit a six-year PPM (to ensure product qualification rate reached an average height of a level of quality management methods) O record, won the PSA Group's "Global quality Award."PSA Group Vice President, Mr. Jean-Christophe Quémard the NSK won the "Global Quality Award" talked about: "NSK as our parts suppliers to provide us with NSK products and solutions to ensure that our energy efficient environmentally friendly cars, and whether it is NSK's china ball bearing product quality performance or R & D capabilities, have reached an excellent water products. " NSK Europe Marketing Director Ralf Duning President in this get PSA Group "Global Quality Award", said: We want to constantly improve our production processes and innovative ideas, so as to ensure that we "MOTION & CONTROL" (Operation and Control) of the technology world lead, provide a variety of human life and on the global energy conservation movement and contribute to resource protection.
Cold start or lubricant viscosity is very high |
11-15 |
In order to ensure roller bearing manufacturer satisfactory performance , needle roller / angular contact ball bearings like all ball bearings and roller bearings , must always bear acting on the radial and axial certain minimum load , especially if they want to run at high speed or subjected to high accelerations or rapid changes in the load direction . Under these conditions , the rolling element and the inertia force of the retainer and lubricants friction bearing arrangement may play a deleterious effect on the rolling conditions , and may cause the rolling element and the raceway between the sliding destructive .Increase in radial needle bearing on the necessary cross roller bearing minimum radial load can be estimated using the following formula :Frm = 0.02 CAngular contact ball bearings necessary minimum axial load can be calculated using the following formula :WhereFrm = minimum radial load, kNFam = minimum axial load, kNC = basic dynamic load rating ( see product table ) , kNC0 = basic static load rating ( see product table ) , kNdm = bearing mean diameter= 0,5 (d + D), mmn = rotational speed, r / minCold start or lubricant viscosity is very high, even demanding loads. Bearing weight of the components together with external forces generally exceed the minimum necessary load. If this is not the case, you must give Needle roller / angular contact ball bearings impose additional radial and / or axial loads.
Often high-speed spindle support member installed in pairs |
11-15 |
High-speed precision angular contact ball bearings , mainly used for high-speed rotating occasions lighter loads , requiring high precision bearings , high speed, low vibration and low temperature rise a certain life . Often high-speed spindle support member installed in pairs , is the inner surface grinding spindle speed key component parts .The main technical indicators:1 bearing precision index : Over GB/307.1-94 P4 class precision2 high-speed performance: dmN value 1.3 ~ 1.8x 106 / min3 life ( average ):> 1500 hHigh-speed precision angular contact ball bearing service life of a great relationship with the installation , you should note the following1 bearing installation should be clean , clean room for the thin bearings to be carefully matching, bearing spacers to go through the grind of maintaining high inner and outer ring spacers under the premise of the spacer should be controlled in parallel 1um the following ;(2) Before installing the bearings should be cleaned , cleaning the inner slope upward , feel should be flexible , no sense of stagnation , dried , placed in a predetermined amount grease, oil mist lubrication bearing company should be placed in the case of a small amount of oil mist ;3 bearing installation tool should be used exclusively , even by force , is strictly prohibited beat ;4 bearing deposit should be clean and ventilated , non-corrosive gases, relative humidity less than 65% , long-term storage should be periodically rust.