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News

  • Manufacturer of slewing bearings, slewing drives and gears

    Manufacturer of slewing bearings, slewing drives and gears

    By choosing Xinda slewing bearings, you will have a business partner who is willing to understand your application conditions to ensure that you have the rotating parts you need to complete your project on time and within budget. The use of Xinda slewing bearing will have the following advantages...
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  • Application of slewing ring

    Application of slewing ring

    1. Lifting machinery Lifting machinery includes truck cranes, tower cranes and trailers, etc. Because these machinery are used in a harsh environment, the rotating parts are often subject to great impact, so these parts will use customized slewing bearings, such as Xuzhou Xinda slewing bearing m...
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  • Maintenance of Slewing Ring and Lubricant Use

    Maintenance of Slewing Ring and Lubricant Use

    Slewing ring is a very important parts in engineering machinery, it can control the mechanical operation. Selection lubricant carefully will extend the service life of slewing ring.In order to prevent the slewing ring  using problems in the future, please keep good maintenance.     Before slewing...
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  • The structure and working principle of slewing rings

    The structure and working principle of slewing rings

    Slewing bearing is also called "rotary bearing" because its shape resembles a plate. The diameter is usually 0.2~10 meters. It is a large bearing capable of bear axial and radial loads and overturning torque.  Slewing bearing is composed of inner ring , outer ring,ball o...
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  • Manufacturer of slew bearings of a diameter ranging between 200mm to 5000mm.

    Manufacturer of slew bearings of a diameter ranging between 200mm to 5000mm.

    Slewing ring as one of the important basis of the original construction machinery, over the past 20 years, with the rapid development of the host industry, has been widely used, in addition to the drivers, tower crane, mobile crane and all kinds of form a complete set of...
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  • 51 international Labor Days

    51 international Labor Days

    51 international Labor Days call 51 sections, May 1 in every year. The Chinese people celebrate the activity of the Labor Day and can trace back to 1918.Is a year, etc. of some knowledge members of revolution at Shanghai, Suzhou ground sends forth to introduce toward cro...
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  • Effect of heat treatment on slewing bearing

    Effect of heat treatment on slewing bearing

    Slewing ring of quality by the manufacturing precision of the slewing bearing itself,axial clearance,and heat treatment condition of the influence is very big,Here easy to be overlooked the factor is the influence of heat treatment condition.Obviously, making the raceway...
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  • Happy Chinese New Year 2022

    Happy Chinese New Year 2022

    Legend in ancient China, there is a monster called "nian", the head long horn, fierce, nian "beast long years deep in the sea, every New Year's Eve, climb ashore to devour livestock harm human life, so every New Year's eve, all people fled to the mountains, in order to a...
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  • The difference between slewing bearings and bearings

    The difference between slewing bearings and bearings

    Slewing bearing is a kind of large bearing that can bear comprehensive loads, and can bear large axial and radial loads and overturning moments at the same time.   Slewing bearing is also called turntable bearing, rotary bear...
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  • How to Clean Debris Contaminated Slewing Bearing

    How to Clean Debris Contaminated Slewing Bearing

    Mechanical operation is inevitably invaded by dust and impurities. As a bearing used in large or heavy machinery, the slewing bearing itself has mounting holes, lubricating oil holes and sealing , but it will still be affected by the c...
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  • Avoid rusting of slewing bearings

    Avoid rusting of slewing bearings

    Rust is a chemical reaction, essentially the oxidation of a metal.The common rust is in iron products exposed to air for a long time, and oxygen oxidation reaction.Or oxidized by oxygen in the water. Slewing support is an important component of many mechanical equipment,...
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