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Flexible disc couplings are crucial components in many industrial applications, designed to connect rotating shafts and accommodate misalignment. Selecting the correct coupling ensures efficient power transmission, reduces wear on connected equipment, and enhances overall system reliability. Making an informed choice prevents costly downtime and premature component failure.
Constructed from premium materials with a robust structure, it delivers long-lasting durability to withstand daily operational use, ensuring extended service life and reducing replacement frequency
Featuring straightforward installation with an intuitive design adhering to user-friendly principles, it adapts seamlessly for completion without requiring specialized tools or modifications
Provides Cushioning for Smooth System Operation: Coupler disc pads acts as a buffer during power transmission, effectively absorbing engine impact, reducing noise, ensuring smooth system operation, and improving efficiency
Protect Critical Components & Extend Service Life: Replacing worn or aged coupling discs effectively solves issues such as power interruption and vibration in the transmission system, protecting the gearbox and related components, and significantly...
High Quality Materials, Long Lasting Reliability: Flex coupling disc is made of high quality rubber material, combining good elasticity and tear resistance, capable of withstanding high intensity long term use, ensuring the long term durability of the...
Simple Installation, Performance Recovery: Flexible coupler disc is easy to install and can be easily replaced without special tools, allowing your tractor to immediately return to operation and extend its service life
Replacement Parts: This product replaces part numbers 722-3000, 922-3000, and IH-106481-C1
Compatible with Multiple Models: The Flex Coupling Disc is compatible with various models, including 800, 982, 984, 986, 1050, 1100, 1200, 1512, 1912, and 1914, ensuring versatility across different lawn tractor brands
Dimensions: Each disc features an inner diameter of 1.76 inches, an outer diameter of 4.045 inches, and a thickness of 0.34 inches
Enhanced Performance: Upgrade your lawn tractor’s efficiency with our Flex Coupling Disc, reliability of models 482, 582, 682, 782, and many more
Package Content - This set includes coupling halves and an NBR rubber insert. 5/8" bore with 3/16" keyway and set screw on one coupling half. 1"bore with 1/4" keyway and set screw on the matching coupling half.
Material - This L-Jaw Coupling Coupler Set is made of high-strength HT250 steel with improved service life. The Buna-N NBR Rubber Spider provides flexibility and shock absorption.
Coupling Coupler Set is designed to transmit torque between shafts while compensating for misalignment and dampening vibrations. The Buna-N NBR Rubber Spider has flexibility and shock absorption.
Application - It is widely used in industrial and agricultural equipment, such as wood splitters, pumps, gearboxes, compressors, blowers, hybrid equipment, Conveyor belts, etc.
Accurate Adaptation, Wide Compatibility: Flex coupling rubber sisc pad fit for Cub Cadet 482 582 682 782 1000 1050 1100, replace 722-3000 922-3000 IH-106481-C1, please carefully confirm your model before purchasing
High Quality Materials, Long Lasting Reliability: Flexible coupling disc is made of high quality rubber material, combining good elasticity and tear resistance, capable of withstanding high intensity long term use, ensuring the long term durability of the...
Provides Cushioning for Smooth System Operation: Flex coupling disc replacement acts as a buffer during power transmission, effectively absorbing engine impact, reducing noise, ensuring smooth system operation, and improving efficiency
Protect Critical Components & Extend Service Life: Replacing worn or aged coupling discs effectively solves issues such as power interruption and vibration in the transmission system, protecting the gearbox and related components, and significantly...
Replacement part number： Designed to replace part numbers 722-3000, 922-3000, and IH-106481-C1, this aftermarket component allows for seamless integration into your existing machinery setup without compromise on quality
Compatibility：The Flex Coupling Disc 722-3000, IH-106481-C1, and 922-3000 are compatible with an extensive list of CU-CA and IH models, fit for various equipment needs
Compatible with The following CU-CA...
Compatible with Models：1000：2050540U；2050550U、1050：149-605-100（SN: 756300 - 799999)、1100：2050590U、1200：2050056U；2050570U；2050580U、1204 ：147-610-100（SN:756300 - 799999）；148-610-100（SN...
26mm Diameter X 35mm Length; 10000RPM rotational speed.
The diaphragm coupling adapt to high temperature (- 80 degrees celsius + 300 degrees celsius) and can operate safely under shock and vibration conditions.
Shaft couplers suitable for connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
Large flexibility, accommodates angular and parallel misalignment.
26mm Diameter X 35mm Length; 10000RPM rotational speed.
The diaphragm coupling adapt to high temperature (- 80 degrees celsius + 300 degrees celsius) and can operate safely under shock and vibration conditions.
Shaft couplers suitable for connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.
Large flexibility, accommodates angular and parallel misalignment.
Last update on 2026-10-10 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Flexible Disc Couplings
Installation and Maintenance Tips
Proper installation is critical for the longevity and performance of any flexible coupling. Ensure shafts are clean and that the coupling is installed without inducing stress. Shaft alignment should be checked before and after installation. While disc couplings are generally low-maintenance, regular inspection for signs of wear, fatigue, or damage to the disc element is recommended. Periodically check fastener tightness.
Frequently Asked Questions
What is the primary advantage of using a flexible disc coupling?
The primary advantage is their ability to accommodate shaft misalignment, both angular and parallel, while transmitting torque. This protects connected equipment from excessive stress and wear.
How much misalignment can a disc coupling handle?
The amount of misalignment varies significantly by design. Double disc configurations generally offer higher misalignment capacity than single disc types. Always check the manufacturer's specifications for the specific model.
Are disc couplings suitable for high-speed applications?
Yes, disc couplings are often favored for high-speed applications due to their low inertia, lack of backlash, and high torsional stiffness. Their balanced design minimizes vibration at high RPMs.
What maintenance is typically required for a disc coupling?
Disc couplings are generally maintenance-free in terms of lubrication. The main maintenance involves periodic inspection of the disc element for fatigue or damage and checking fastener tightness.
Can disc couplings be used in corrosive environments?
Many disc couplings are available with materials like stainless steel that offer good corrosion resistance. However, it's essential to select a material specifically suited for the chemical and environmental conditions of your application.
How do I determine the correct size coupling for my application?
Sizing involves matching the bore diameters to your shaft sizes and ensuring the coupling's torque rating exceeds the maximum torque the system will experience. Consult the manufacturer's torque charts and selection guides.
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