Three Row Roller Slewing Bearing

  • Customizable rotary slewing bearing solution provider with complete equipment and advanced technology manufacturer

    Customizable rotary slewing bearing solution provider with complete equipment and advanced technology manufacturer

    1.Our company produces rotary bearings/turntable bearings with a diameter of 20-10000mm, as well as various high-precision bearings and non-standard mechanical components. We mainly produce large and heavy-duty low-speed heavy-duty bearings, with accuracy covering P0, P6, P5, and p4 levels. The product types include single row four point contact ball structure, cross cylindrical roller structure, three row cylindrical roller structure, double volleyball structure, etc. The products are widely used in new energy, amusement, and other fields Automation, lifting, construction, mining, ports, metallurgy, environmental protection, wind power generation and other fields.
    2.Our company has many years of manufacturing and production experience, complete equipment, and a professional technical team. We have cooperated with many new and old customers at home and abroad for many times. We can design and produce according to the required drawings provided by customers to meet customer needs. We also have one-to-one service, please believe us. If you have needs, you can find out first customized product. Customers are welcome to consult.

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  • High technology high quality customizable slewing rotary bearings

    High technology high quality customizable slewing rotary bearings

    1.The three row roller type rotary bearing has three seat rings, with the upper, lower, and radial raceways separated, and the load of each row of rollers can be accurately determined
    2.Capable of withstanding various loads simultaneously, with large axial and radial dimensions and a sturdy structure

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  • Experienced customizable slewing bearing manufacturer

    Experienced customizable slewing bearing manufacturer

    1.Capable of withstanding various loads, with the highest load-bearing capacity among the four structures
    2.The axial and radial dimensions are relatively large, and the structure is sturdy
    3.Especially suitable for heavy-duty machinery that requires larger diameters, such as cranes, ladle turntables, and other machinery

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  • China top factory heavy duty custom size slewing bearing manufacturer

    China top factory heavy duty custom size slewing bearing manufacturer

    Our company often provides slewing bearings in this field, such as single-row ball type, 011/012.60.2000, 011/012.60.2240, 011/012.60.2500, 011/012.60.2800, 011/012.60.3150, etc., three-row roller type, etc. Slewing bearings include 131/132.45.2500, 131/132.45.2800, 131/132.50.3150, 131/132.50.3550, 131/132.50.4000, 131/132.50.4500, etc., as well as double-row ball slewing bearings 021/022.50 .2500, 021/022.50.2800, etc.

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  • Heavy machinery slewing bearing large crane swing bearing

    Heavy machinery slewing bearing large crane swing bearing

    Three-row roller bearings can bear various loads at the same time. They have the largest load-bearing capacity among the four products. They have larger shaft and radial dimensions and a solid structure. They are especially suitable for heavy machinery requiring larger diameters.

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  • High-quality services for heavy machinery can be customized for slewing bearings

    High-quality services for heavy machinery can be customized for slewing bearings

    The three-row roller slewing bearing consists of three races, with upper and lower and radial raceways separated, so that the load of each row of rollers can be accurately determined. It can withstand various loads at the same time and has the largest carrying capacity among the four structural products. It has relatively large shaft and radial dimensions and a solid structure. It is especially suitable for heavy machinery requiring larger diameters, such as bucket wheel reclaimers, Wheeled cranes, port cranes, ladle rotary tables and large-tonnage truck cranes and other machinery.

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  • Hot
    Rotary Metallurgical Furnace Slewing Bearing

    Rotary Metallurgical Furnace Slewing Bearing

    With the development of intelligence and mechanization in the smelting industry, it provides irreplaceable huge business opportunities for the application of slewing bearings. Because it can be used in robotic arms, fully automatic intelligent robots, ladle rotary tables and other industries. Therefore, flexible mechanical equipment will become the general trend of many factories. The rotary table is composed of arm system software, fixed tower, rotating drive and other components. It is typically a light-loaded low-speed turning machine.
    The slewing bearing of the rotary metallurgical furnace generally uses a three-row roller structure slewing bearing. This structural product is a slewing bearing with high bearing capacity, which is mainly used in the operation with a large load. It is composed of three ferrules, the upper and lower rows of rollers are horizontally distributed, and the radial force is borne by the three rows of rollers arranged vertically, so it can bear the axial force and tilting moment from two directions. This kind of large three rower slewing bearing is our featured product with advantages of high load, high precision and long service life.

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  • High Efficient Slewing Bearing For Stacker Reclaimer

    High Efficient Slewing Bearing For Stacker Reclaimer

    Bucket wheel machine, also known as bucket wheel stacker and reclaimer, is an efficient equipment for continuous loading and unloading of bulk bulk materials in modern industries. It has been widely used in ports, wharfs, metallurgy, cement, steel plants, coking plants, coal storage plants, power plants, etc. The stacking operation of bulk material (ore, coal, coke, sand and gravel) storage yard.
    The function of the slewing bearing of the bucket wheel stacker and reclaimer is to support the slewing structure, bear the vertical direction force, horizontal force and tilting moment generated by the slewing structure during operation and non-operation, so that the machine is in a stable state. In view of its working conditions, there are two commonly used slewing bearing structures, one is a heavy-duty external tooth single-row cross-roller slewing bearing, such as 1797/2100, 1797/2460, 1797/2500, 1797/2600, 1797/2635 , 1797/3230, etc.; the other is a three-row roller slewing bearing with external teeth, such as 131/132.45.2500, 131/132.45.2800, 131/132.50.3150, 131/132.50.3550, 131/132.50.4000 , 131/132.50.4500, etc. These are the models that our company often makes. For detailed information, please call for consultation. If non-standard customization is required, our company can provide technical support such as selection, design, calculation, etc., you can call for details.

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  • Heavy Duty Slewing Bearing For Port Crane Equipment

    Heavy Duty Slewing Bearing For Port Crane Equipment

    Port hoisting machinery generally includes portal cranes, ship unloaders, floating cranes, etc., commonly used single-row four-point ball type, three-row roller type and double-row ball type slewing ring bearings. Port cranes usually use three-row roller slewing bearings with internal or external teeth with a diameter of 4 meters to withstand high overturning moments.
    Our company often provides slewing bearings in this field, such as single-row ball type, 011/012.60.2000, 011/012.60.2240, 011/012.60.2500, 011/012.60.2800, 011/012.60.3150, etc., three-row roller type, etc. Slewing bearings include 131/132.45.2500, 131/132.45.2800, 131/132.50.3150, 131/132.50.3550, 131/132.50.4000, 131/132.50.4500, etc., as well as double-row ball slewing bearings 021/022.50 .2500, 021/022.50.2800, etc., are our main advantage products. If non-standard customization is required, our company can provide technical support such as selection, design, calculation, etc., you can call for details.

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