Imo Slewing Ring

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Imo Slewing Ring

10 Years Of Manufacturing, R&D And Sales

  • Product Overview: This slewing ring bearing adopts a double-row roller design with strong load-bearing capacity and is suitable for high-load conditions.
  • Main features: Made of high-quality alloy steel, the internal structure is optimized, with good stability, low noise and strong impact resistance.
  • Application areas: Widely used in rotating equipment that needs to withstand large loads, such as mining machinery, port equipment, and heavy cranes.
  • Easy installation: Designed with a special installation slot, the installation process is simple and quick, without the need for complex processing.
  • Durable and reliable: Strict quality control and reliable manufacturing process ensure long product life and stable performance
Imo Slewing Ring

IMO Slewing Ring Bearings deliver top-notch performance for heavy-duty applications. With diameters from 120 mm to 7000 mm and 66 standard variants, they are available in gearless and geared options. These bearings provide high load capacity, precise rotation, and exceptional durability. Advanced sealing technology ensures protection against contaminants, extending the lifespan. Ideal for cranes, wind turbines, and industrial machinery, IMO slewing rings guarantee reliable and efficient operation. Choose IMO for superior quality, precision, and long-lasting performance in your demanding applications.

IMO slewing rings are high-quality, precision-engineered bearings designed to handle axial, radial, and tilting moment loads in various rotational applications. These bearings are known for their durability, reliability, and efficiency. They are commonly used in a wide range of industries, including construction, wind energy, material handling, and industrial automation.

Key Features:

  1. High Load Capacity: Engineered to support significant axial, radial, and moment loads, making them suitable for heavy-duty applications.
  2. Precision Engineering: Manufactured with high precision to ensure smooth and accurate rotational movement, enhancing the overall performance of the machinery.
  3. Durable Construction: Made from high-quality materials such as alloy steel or stainless steel, with surface hardening treatments for increased durability and wear resistance.
  4. Integrated Gear Options: Available with internal or external gears for seamless integration with drive mechanisms, improving operational efficiency.
  5. Versatile Configurations: Available in various configurations, including single-row ball, double-row ball, three-row roller, and cross-roller designs, to meet diverse application requirements.
  6. Sealing Solutions: Equipped with advanced seals to protect the bearing from contaminants like dust, dirt, and moisture, ensuring reliable performance in challenging environments.
  7. Customization: Customizable in terms of size, gear type, and mounting configurations to suit specific application needs.

Applications:

  • Construction Machinery: Used in cranes, excavators, and aerial work platforms for rotating the upper structure or attachment, enabling precise movement and positioning.
  • Wind Turbines: Essential for the yaw and pitch systems, allowing the turbine to face the wind direction and adjust the blade angles to optimize energy capture.
  • Material Handling: Employed in rotating conveyors, port machinery, and industrial robots for accurate positioning and movement of materials.
  • Industrial Automation: Used in automated machinery and robotics for precise and reliable rotational movement.
  • Medical Equipment: Utilized in rotating diagnostic equipment and patient handling systems for smooth and precise rotation.
  • Marine Equipment: Employed in ship deck cranes and offshore platforms for stable and reliable rotation in marine environments.

Technical Specifications:

  • Load Capacity: Varies depending on the model and size, typically ranging from several kilonewtons (kN) to multiple meganewtons (MN).
  • Bearing Type: Options include single-row and double-row ball bearings, three-row roller bearings, and cross-roller bearings.
  • Material: Generally made from high-grade alloy steel or stainless steel, with surface hardening treatments for enhanced durability.
  • Diameter: Customizable to fit specific machinery dimensions, with diameters ranging from a few hundred millimeters to several meters.
  • Gear Type: Available with internal gears, external gears, or without gears based on application requirements.
  • Sealing: Advanced sealing options to protect against environmental factors and ensure long-term reliability.

Maintenance and Care: Regular maintenance is crucial to ensure the optimal performance and longevity of IMO slewing rings. This includes periodic lubrication, inspection for wear and damage, and replacement of seals as needed. Proper installation and alignment are also essential to prevent premature failure and ensure efficient operation.

Conclusion: IMO slewing rings are vital components in many industrial applications, providing reliable and precise rotational movement under heavy loads. Their robust construction, high load capacity, and customizable features make them suitable for a wide range of machinery, contributing to improved operational efficiency and performance. Whether used in construction machinery, wind turbines, or industrial equipment, IMO slewing rings offer the durability and precision required for demanding applications.

Also check our new series.

 No.External gearDLmmDimensionsMounting DimensionsStructural DimensionsGear dataGear circumferentialforceweightkg
DmmdmmHmmD1mmD2mm nφmmn1mmD3mmd1mmH1mmhmmbmmxMmmDemmzQuenching
T10*N
1HJW.20.62572552580685565181836276236812601.45751.91465.2100
HJW.20.625A1.156755.51226.2
2HJW.20.72082062080780660181837227186812601.46860.31396.2120
HJW.20.720A18861.11048.3
3HJW.30.82094070595893749242048228188312701.46980.61597.2210
HJW.30.820A110986.29512.2
4HJW.30.880100076095956800242048828788312701.1581047.51279.7230
HJW.30.880A1101046.310112.2
5HJW.30.1020117087595112093024224102210188015701.481219.31489.7300
HJW.30.1020A1.15101219.211812.2
6HJW.36.12201365107512013101130362461222121810515901.4101424.913815.7450
HJW.36.1220A1121435.911618.8
7HJW.36.1250140010901201350115036266125212481051590-0.3510144314315.7520
HJW.36.1250A1121449.611718.8
8HJW.36.14351595127812015351335362661437143310515901.15121655.513418.8610
HJW.36.1435A1141661.211521.9
9HJW.45.154017201360140166014204226615434537122181101.4121780.814423732
HJW.45.1540A1.15141791.112426.8
10HJW.45.170018751525140181515854229617031697122181101.15141945.413526.8844
HJW.45.1700A1.15161950.811830.5
11HJW.45.188021001665160203017404832618831876140201151.4142189.815227.81400
HJW.45.1880A1.15182194.611835.8
12HJW.45.211523251900160224519804832621182112140201151.4162406.514631.91600
HJW.45.2115A1.15202418.411740
13HJW.45.237026002146180252022204832623732367158221301.4182707.314640.72100
HJW.45.2370A1.15222704.411949.7
14HJW.45.260028352365180275024505436626032597158221301.4182941.715937.62400
HJW.45.2600A1.15222946.913045.9
15HJW.50.282030852555200300026405436628232817178221501.4203188.415552.23400
HJW.50.2820A1.15253198.412465.3
16HJW.50.312034002840200331029305436631233117178221501.4223507.215557.44000
HJW.50.3120A1.4253509.613665.3
17HJW.50.358039203240240382033406040635833577218221901.4224036.117972.76700
HJW.50.3580A1.4254035.615782.6
18HJW.50.403043703690240427037906640640334027218221901.4224520.620153.67700
HJW.50.4030A1.4284522.415768.2
19HJW.50.454048604210240476043107240645434537218221901.4224983.122272.18760
\HJW.50.4540A1.4304992.916299.1

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