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IFORE Green Power Slewing Rings Solutions
IFORE Green Power is a leading manufacturer and distributor of slewing rings. Engineered for extreme conditions, our products ensure optimal performance and reliability, trusted by top industry professionals.
With a wide range of slewing ring bearings and the expertise of our technical team, IFORE Green Power is the preferred choice for demanding applications.
What is a Slewing Ring?
IFORE Green Power is a leading slewing bearing manufacturer specializing in high-quality slewing rings designed for precision and durability.
A slewing ring is a type of bearing that enables rotational movement while supporting heavy loads, including axial, radial, and tilting moment forces. It consists of an inner and outer ring separated by rolling elements like balls or rollers, allowing smooth rotation. Some slewing rings also incorporate a gear mechanism for torque transmission.
These bearings are essential for industrial machinery such as cranes, excavators, wind turbines, and robotics, ensuring efficient rotation under demanding load conditions. They are available with internal or external gearing and include grease fittings for easy maintenance.
Manufactured to the highest industry standards, IFORE Green Power’s slewing bearings deliver exceptional performance and reliability in the most challenging environments.
External Gear
Internal Gear
Without Gear
Casting
Single Ball Row
Double Ball Row
Single Roller Row
Types of Slewing Rings
IFORE Green Power offers a comprehensive range of slewing ring bearings designed to meet diverse application needs. Our catalogue includes models with external gearing, internal gearing, and non-geared options, ensuring optimal performance across various industrial sectors.
We provide slew rings with ball or roller configurations, available in single or double-row designs to suit different operational requirements. For applications requiring reduced weight without compromising performance, our lightweight series delivers exceptional efficiency.
For specialized projects, our engineering team can develop custom slewing ring bearings tailored to your exact specifications. Explore our catalogue to find the ideal solution for your application with IFORE Green Power.
External Gear Slewing Bearing
In an external gear slewing bearing, the teeth are positioned on the outer edge of the ring gear. This design is widely used in cranes and construction machinery, offering high power transmission capacity and reliable performance in heavy-duty applications.
Internal Gear Slewing Bearing
An internal gear slewing bearing features teeth located on the inside of the ring, providing enhanced protection from external elements. This design makes it ideal for applications requiring resistance to dust, dirt, and other contaminants, ensuring durability and reliable performance in demanding environments.
Without Gear Slewing Bearing
A slewing ring without gears has no teeth and is used in applications where rotary motion is needed without power transmission through gears. This design is ideal for systems requiring precise rotation while minimizing gear side loading, ensuring smooth and efficient operation in various industrial applications.
Lightweight Slewing Bearing
These lightweight slewing rings are designed for applications where weight is a critical factor. Their optimized geometry minimizes material usage while maintaining high load capacity and precision. This makes them ideal for mobile machinery, packaging machines, and other weight-sensitive applications.
Casting Slewing Bearing
Manufactured from high-quality cast iron, these slewing rings are built to support heavy loads while ensuring smooth, vibration-free rotation. Their durability and strength make them ideal for demanding applications such as agricultural equipment and trailers.
Single-row Ball Slewing Bearing
In a single-row ball slewing bearing, each ball makes four-point contact with the raceways, ensuring smooth and precise movement. This design is ideal for applications requiring moderate load capacity and high rotational accuracy.
Double-row Ball Slewing Bearing
In a double-row ball slewing bearing, each ball makes eight-point contact with the raceways, enhancing stability and load capacity. This design is ideal for heavy machinery applications requiring increased strength and durability.
Roller Slewing Bearing
A roller bearing slewing ring uses cylindrical rollers instead of balls, enabling it to support heavier loads and higher axial forces. This design is ideal for demanding applications requiring enhanced load-bearing capacity and durability.
Features
- A variety of standard sizes readily available in stock
- Gear tooth options: Internal, External, or None
- HNBR lip seal on both sides to safeguard rolling elements from dust, contaminants, and prevent grease leakage
- Anti-corrosion and hardening treatment, with a special surface coating for heavy-duty industries (offshore)
- Available in different colors or with custom paint for enhanced corrosion resistance
Applications
- Construction Equipment
- Access Platforms
- Cranes
- Demolition Equipment
- Packaging Equipment
- Food Processing
- Turntables
- Satellite Antennas
- Trailers
- Wind Turbines
Slewing Ring Applications
Slew bearings, also referred to as turntable bearings, slewing rings, or four-point contact ball bearings, are utilized in a variety of industries across different sectors. Some examples of sectors where slew bearings are commonly applied include
- Construction machinery: Slew bearings are found in equipment like excavators, cranes, aerial work platforms, and drilling machines. They enable the machinery to rotate smoothly and accurately, facilitating a range of movements from complete 360-degree rotation to more restricted circular motion.
- Wind energy: Slewing rings are employed in wind turbines to enable the blades to rotate and adjust their direction with the wind. These bearings are designed to endure heavy loads and function reliably in harsh conditions, including high humidity or low temperatures.
- Robotics: Slewing bearings are utilized in industrial robots and other automation systems to enable the circular movement and rotation of the platform. These bearings need to be highly precise and durable, capable of withstanding heavy loads and repetitive work cycles.
- Medical equipment: Slew bearings are used in medical equipment like hospital beds and examination chairs to facilitate the rotation and movement of the platform. These bearings must be precise and smooth, ensuring no disturbance to the patient or medical staff.
- Aerospace industry: Slew bearings are employed in various applications within the aerospace industry, including wheel steering systems, antenna platforms, stabilization systems, and more. These bearings must be lightweight, durable, and capable of functioning reliably under extreme conditions, such as high temperatures and intense pressure.
- Material handling equipment: Slew bearings are used in cranes, material handlers, and other heavy-load transport equipment. They enable the equipment to rotate and maneuver with precision, facilitating the accurate positioning and placement of materials.
- Military and defense: Slew bearings are utilized in military vehicles and equipment like tanks, missile launchers, and radar systems. They enable the equipment to rotate and follow targets, facilitating the aiming and firing of weapons or tracking of incoming threats.
- Mining and mineral processing: Slew bearings are employed in mining equipment, including excavators, draglines, and conveyor systems. They enable the equipment to rotate and transport materials efficiently, minimizing downtime and enhancing productivity.
- Marine and offshore: Slew bearings are utilized in marine equipment like cranes, davits, and winches, as well as in offshore oil and gas platforms. They enable the equipment to rotate and lift heavy loads, simplifying maintenance and repair tasks.
- Agriculture: Slew bearings are employed in agricultural equipment like harvesters and sprayers. They enable the equipment to rotate and maneuver in confined spaces, facilitating precise crop harvesting or field spraying.
In summary, slew bearings are utilized across various industries and applications where rotation and maneuverability are crucial. They ensure smooth and precise movement, enabling equipment to function efficiently and reliably.
Related Products
Slewing rings can be powered by planetary gearboxes and pinions. Explore our complete range of related products.
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Technical Data
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