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R210 Hyundai Excavator Slewing bearing for heavy machine with cheap price and high precision made in China

Categories Slewing bearing
Brand Name: EVON
Model Number: BR123
Certification: ISO9001
Place of Origin: LUOYANG
MOQ: 1 SET
Price: 400USD PER SET
Supply Ability: 1000 Pcs per month
Delivery Time: 14 working days
Packaging Details: Fiber wooden case
Materail: chromed steel
Service: OEM Customized Services
Bore Size: 10 - 5000 mm
Outside Diameter: 50 - 6000 mm
Hardness: 229-269h (Slewing Bearing)
Detection: 100% Inspection
Seals Type: Nitrile Rubber Grease
Certificate: ISO9001:2008/SGS
Heat Treatment: Quenching and Tempering Raceway I
Operating Temperature: -40°c to +50°c
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    • Company Profile

    R210 Hyundai Excavator Slewing bearing for heavy machine with cheap price and high precision made in China

    R210 Hyundai Excavator Slewing bearing for heavy machine


    Slew bearing for Single-row ball(HS Series) feature:


    1. Id:320-4500 Od:550-4500mm
    2.material: 52Mn,42CrMo
    3.OME service
    4.ISO9001-2000 certificate
    5.R&D capacity


    6.Tolerance:ABEC-1 standard


    7.Basic loading rating:Dynamic & Static depend on different model


    The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.


    The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.


    It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines.


    DimensionsMount dimensionsNumber of holesGear parametersDesignation
    mmmmmmmzmm
    DdTHhD1d1dnnn1Dab
    66245880701062649418204568913560011.30.560
    662458807010626494182046688.811260012.30.560
    732528807010696564182446772.812660011.30.630
    732528807010696564182448774.49460012.30.630
    812608807010776644182446850.813960011.30.710
    812608807010776644182448854.410460012.30.710
    9226781002010878722223068966.411880011.40.800
    922678100201087872222306109689480012.40.800
    102277810090109788222230681062.413080011.40.900
    102277810090109788222230610106810480012.40.900
    1122878100901010789222236610118811680011.40.1000
    11228781009010107892222366121185.69680012.40.1000

    1.Products:


    2.Drawings:



    3.Size

    roduct features:
    Single row four point contact ball slewing bearings consist of a one-piece inner and outer ring and a set of spacers, protected by integral seals. The balls are inserted into the bearings via a hole in one of the two rings and are separated by polyamide spacers. After loading the ball set and spacers, the hole is closed with a plug that conforms to the race-way contour.

    The single row four-point contact ball slewing bearings is divided into three series:

    1. Light series four-point contact ball slewing bearings
    2. Medium size four-point contact ball slewing bearings
    3. Customized four-point contact ball slewing bearings


    RKS.060.25.1314 four point contact slewing bearing without gear teeth

    Advantage:RKS.060.25.1314 four point contact slewing bearing without gear teeth, it features compact in design, light in weight, high precision and small fitting clearance. As the rollers are 1:1cross arranged, it is suitable for high precision mounting and capable to bear axial force, resultant moment and considerable large radial force. The four point contact slewing bearing find widely application for transporting, engineering machines as well as for military products.
    The three-row roller slewing bearing has three seat-rings,which separate the upper,lower and radial races,via which the load of each row of the rollers may be specified.It may bear different loads simultaneously and its load capacity is the largest one among the four models.
    Thanks to the large size of its axle and radius,it is sturdy and especially suitable for heavy-duty machines which require large working radius.such a bucket wheel excavators , wheeled cranes, ship cranes, ladle turrets,heavy duty mobile cranes etc.



    Technical parameters:

    De1399mmPrecision RatingP0/P5
    Di1229mmWeight132KGS
    Fe1367mmMaterial42Crmo
    Dm1314mmhe16mm
    Ne50Fi1261mm
    Axial dyn.C383kNAxial stat.Co2124kN



    Slewing bearing is one of our main products.
    1. four point contact ball slewing bearing (no gear, external gear, internal gear);
    2. two row ball slewing bearing;
    3. crossed cylindrical roller slewing bearing;
    4. three row cylindrical roller slewing bearing;
    5. crossed tapered roller slewing bearing;
    6. ball and roller combined slewing bearing.
    With advanced science and technology, the company develops and manufactures various kinds of bearing products with inner diameter of over 100 mm according to the national standard,such as large-size and extra-large-size deep-groove ball bearings,angular contact ball bearings,single,double and four-row cylindrical roller bearings,spherical roller bearings,single,double and four-row tapered roller bearings,spherical ball bearings,thrust ball bearings,thrust roller bearings,slewing bearings,and split bearings,the products are widely used in the fields all over the country, such as port,machine tools,mining,metallurgy,power industry,medical,heavy machinery,coal machinery,cement machinery,petroleum exploration as well as national defence industry.With the right to handle the export.

    The main products of our company
    1. Deep groove ball bearings
    2. Thrust bearings
    3. Self-aligned ball bearings
    4. Angular Contact Ball bearings,
    5. Tapered roller bearings
    6. Spherical roller bearing
    7. pillow block bearing
    8. Shaft pin
    9. other auto parts






    Company introduction

    Luoyang Evon Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts. EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
    The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
    Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.


    The company name: LUOYANG Evon Engineering Co.,ltd
    Address: No 3 Lianmeng Road, Jianxi Area, Luoyang City, Henan Province, China
    Tel: 0086-379-64516701
    Fax; 0086-379-64516702

    Website: www.evon-engineering.com

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