China Best Sales OEM&Alt Quality Forklift Spare Parts CZPT 3922322200 Flixble Coupling (rubber) (Electric Diesel)

Product Description

Maximum inner diameter D1 (mm) 70
Maximum outer diameter D2 (mm) 159
Maximum thickness T (mm) 20
Maximum diameter of holes D3 (mm) 14
Centre distance C1 (mm) 60
Centre distance C2 (mm) 120
Center distance C3 (mm) 104
Number of holes 6

Main Products

Company Profile

TOOMOTOO provides spare parts, technical support and product development for forklifts of various brands.
Specializing in lift-truck parts and committed to supplying high quality parts for global lift-trucks.

TOOMOTOO (ZheJiang ) International Trading Company is located in Xihu (West Lake) Dis. District ZheJiang , which is adjacent to the
city center.With developed communication and convenient transportation, just 40 minutes to ZheJiang port, only 20 minutes
to the Xihu (West Lake) Dis. International Airport.

TOOMOTOO provides parts and accessories suitable for German brands lift-trucks such as KION and JUNGHENRICH.
Parts suitable for American brands lift-trucks such as HYSTER-YALE and CROWN.
Parts suitable for Japanese brands lift-trucks such as TOYOTO, MITSUBISHI, CZPT and TCM.
Parts suitable for China brand lift-trucks such as HELI, HANGCHA, CZPT and EP.

TOOMOTOO has strength in consumable parts such as lift fork, PU wheels, contractor, tire, filters and chargers.
TOOMOTOO also supplys warning lights, monitoring camera, anti-collision equipment and other forklift safety products.
Based on lift-truck structure,We covers
Parts for engines and transmissions, driving systems, steering systems, brake systems and chargers.
Parts for hydraulic systems including cylinders, valves, bumps, pipes and filters.
Parts for electronics including controllers, switches, sensors, motors, contractors, gauges and so on.
And other parts including bearings, forks, hard wares, sealings, seats, PU wheels, tires and other accessories.
TOOMOTOO has a technical support team for serving accurate parts and technical consultation.
Seven languages and high quality packaging materials will be used for parts packages
Specially, service will be supplied during your working time.

TOOMOTOO supplys one-stop-service solutions and looking CZPT to build long term business relationships with you.




1. Do you provide free of sample?

Sample depends on the Model No., material and quantity. We provide free of sample with freight collect,
but some of samples need client to pay the cost.

2. How about your MOQ?
For standard parts .MOQ is 1 pcs, for customized ,MOQ depends the details.

3. Do you offer customization service?
Yes ,We can printing your brand (logo, artwork)on the products or laser engraving your brand. We can custom your
packaging according to your design.AII copyright own by clients and we promised don’t disclose any info.

4. how about the delivery time?
Most orders will be shipped within 3-10 days after payment being received.

5. What are the advantages of your company?
One-stop solution for forklift parts, excellent manufacturer auditing and integration system, reasonable price and
quality assurance.

6. Which payment method does your company
T/T and L/C are preferred. we will do our best to meet your needs, negotiable.

rubber coupling

Maintaining and Preserving Rubber Coupling Performance

To ensure the longevity and optimal performance of rubber couplings, the following best practices should be observed:

  • Regular Inspections: Perform visual inspections for signs of wear, cracks, or damage.
  • Lubrication: Apply appropriate lubricants to minimize friction and extend rubber life.
  • Alignment: Maintain proper alignment between connected shafts to prevent undue stress on the coupling.
  • Temperature Control: Monitor operating temperatures to prevent overheating that can accelerate rubber degradation.
  • Load Monitoring: Avoid overloading the coupling beyond its rated capacity.
  • Vibration Analysis: Monitor vibration levels and address excessive vibrations promptly.
  • Regular Maintenance: Follow manufacturer’s recommendations for maintenance schedules.
  • Replacement: Replace worn or damaged rubber elements as needed.

By adhering to these practices, the performance and service life of rubber couplings can be effectively preserved.

rubber coupling

Comparison of Rubber Couplings with Other Flexible Coupling Types

Rubber couplings, elastomeric couplings, and disc couplings are all flexible coupling options used in various mechanical systems. Here’s a comparison of rubber couplings with these alternatives:

Rubber Couplings:

  • Transmit torque while damping vibrations through the flexibility of rubber elements.
  • Provide good misalignment compensation and shock absorption.
  • Relatively simple construction and cost-effective.
  • Effective in reducing noise and vibration in applications.
  • Suitable for moderate to high torque applications with moderate misalignment.

Elastomeric Couplings:

  • Similar to rubber couplings, utilize elastomeric materials for flexibility and vibration damping.
  • Offer higher torque capacity and stiffness compared to rubber couplings.
  • Provide better misalignment compensation and torsional stiffness.
  • Wider range of sizes and configurations for various applications.
  • Commonly used in pumps, compressors, and other machinery.

Disc Couplings:

  • Use a series of metal discs to transmit torque and accommodate misalignment.
  • Offer high torsional stiffness and accuracy in torque transmission.
  • Can handle higher speeds and torque compared to rubber or elastomeric couplings.
  • Require precision in manufacturing and installation.
  • Used in applications requiring high precision and minimal backlash.

When choosing between these flexible coupling types, considerations such as torque requirements, misalignment compensation, torsional stiffness, and application-specific needs play a significant role in making the appropriate selection. Each type has its advantages and limitations, making it important to assess the specific requirements of the machinery system.

rubber coupling

Utilization of Rubber Couplings in Mechanical Systems

A rubber coupling is a type of flexible coupling that utilizes rubber elements to connect two shafts while allowing a certain degree of misalignment and vibration damping. It is commonly used in mechanical systems to transmit torque, accommodate misalignment, and reduce shock and vibration. Here’s how rubber couplings are utilized:

  • Torque Transmission: Rubber couplings transmit torque from one shaft to another, enabling the transfer of power between components while allowing for slight angular, parallel, and axial misalignments.
  • Misalignment Compensation: These couplings can accommodate both angular and axial misalignments, which can occur due to manufacturing tolerances, thermal expansion, or other factors. The flexibility of the rubber element helps prevent excessive loads on connected equipment.
  • Vibration Damping: The elastic properties of rubber help dampen vibrations and shocks generated during the operation of rotating machinery. This prevents the transmission of harmful vibrations to other parts of the system and reduces wear and fatigue.
  • Noise Reduction: Rubber couplings help reduce noise by absorbing vibrations and minimizing the transmission of sound waves through the system.
  • Equipment Protection: By absorbing shocks and vibrations, rubber couplings protect sensitive equipment and components from damage, thereby extending their lifespan.
  • Simple Installation: Rubber couplings are relatively easy to install and require minimal maintenance, making them a convenient choice for various applications.
  • Wide Range of Applications: Rubber couplings find applications in various industries, including automotive, industrial machinery, pumps, compressors, and more.

In summary, rubber couplings are utilized in mechanical systems to transmit torque, accommodate misalignment, reduce vibration and shock, protect equipment, and enhance the overall performance and reliability of rotating machinery.

China Best Sales OEM&Alt Quality Forklift Spare Parts CZPT 3922322200 Flixble Coupling (rubber) (Electric Diesel)  China Best Sales OEM&Alt Quality Forklift Spare Parts CZPT 3922322200 Flixble Coupling (rubber) (Electric Diesel)
editor by CX 2023-08-30