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Rubber Coupling Caterpillar Boot 5N3272

Rubber Coupling Caterpillar Boot 5N3272 is a flexible component that is used to connect two pipes. It is made of rubber and has a bellows design, which allows it to flex and bend. This makes it ideal for applications where there is movement or vibration between the pipes.

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Description

Coupling Rubber Guard Boot (Part No. 5N-3272)


Product Overview


The 5N-3272 Coupling Rubber Guard Boot is an advanced flexible component engineered to connect two shafts while compensating for angular, parallel, or axial misalignment. Manufactured from high-grade EPDM rubber, this coupling boot provides superior protection, effective shock absorption, and vibration reduction, ensuring stable and reliable shaft connections in demanding industrial environments.

Performance & Key Features

  • Superior Flexibility: Allows for slight shaft misalignments, reducing mechanical stress and enhancing the lifespan of connected equipment.
  • Robust Protection: Effectively shields shaft couplings from contaminants such as dirt, dust, moisture, and water vapor.
  • Shock Absorption: The EPDM construction absorbs shocks and dampens vibrations, contributing to quieter and smoother machine operation.
  • Weather & Temperature Resistance: Performs reliably in harsh conditions, withstanding a wide range of operating temperatures and exposure to chemicals.
  • Extended Service Life: Engineered for durability, maintaining performance even in heavy-duty or continuous-use scenarios.

Unique Advantages

  • Stress Reduction: Minimizes the risk of shaft damage or failure by distributing loads and compensating for dynamic motion.
  • Environmental Shield: Prevents ingress of contaminants, reducing maintenance frequency and extending the life of critical components.
  • High Compatibility: Designed to fit a broad range of industrial, marine, and generator engine models for versatile use.
  • Custom Formulation: Utilizes advanced EPDM rubber blends tailored for long-term flexibility and resilience.
  • Easy Installation: Lightweight and user-friendly, enabling rapid replacement during scheduled maintenance.

Technical Specifications

ParameterValue
Part Number5N-3272
MaterialEPDM Rubber
Height74.68 mm
Length502.9mm
Width77.22mm
Weight1.15kg
ColorBlack
Operating Temperature-40°C to +120°C (Typical for EPDM)

Application Fields

  • Power Generation: Generator sets for industrial and commercial use
  • Marine Propulsion: Marine engines and related drive assemblies
  • Heavy Equipment: Industrial engines in construction and mining machinery
  • OEM & Replacement: Ideal for original equipment assembly and aftermarket service

Compatibility


The 5N-3272 Coupling Rubber Guard Boot is suitable for:

  • GEN SET ENGINE: 3512, 3516, 3508
  • MARINE ENGINE: D398A, D398B, D399
  • INDUSTRIAL ENGINE: 3512, D398, D399, D398B, 3516, 3508
  • GAS ENGINE: G398, G399

Why Choose Our Coupling Rubber Guard Boot?

  • Engineered for Demanding Applications: Proven performance in power generation, marine, and heavy-duty industrial settings.
  • Stringent Quality Control: Manufactured under ISO-certified processes, ensuring consistent reliability.
  • Competitive Pricing & Fast Delivery: Direct factory supply with flexible order solutions.
  • Technical Support: Expert engineering team available for custom requirements or application consultation.

Additional information

Rubber Coupling Caterpillar Boot 5N3272

1. Material Composition: Natural Rubber, Silicone, Neoprene, etc.

2. Hardness: 50 –80 Shore A

3. Tensile Strength: Typically between 10-15 MPa (1,450-2,180 psi).

4. Elongation at Break: Ranges from 300-650%.

5. Compression Set: Good to very good, depending on the grade.

6. Temperature Resistance: -40°C—150°C

7. Chemical Resistance: Resistant to most weak acids, alcohols, and water. Vulnerable to oils, fuels, and certain solvents.

8. Color: Typically color:black. Custom color available.

9. Manufacturing Process: compression molding.

10. Dimensional Tolerance: DIN ISO 3302-1 Cl.2

11. Applications: Industries or Automotive.

12. Certifications: ISO, REACH, ROHS.

13.UV resistance, flame resistance.

14. Packaging: Ploybag+ Cartons. Pallets if needed.

Custom Rubber Parts with Easy

At Julong Rubber, We turn complex Into Simple! Follow the following 3 steps to start today!

first-step-to-order-rubber parts

Tell Us What You Need

Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.

2nd step-to-order-rubber parts

Get Solution & Quote

We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.

3rd -step-to-order-rubber parts

Approve for Mass Production

We will start mass production after getting your approval and deposit, and we will handle the shipment.

Julong rubber expert

Get A Free Quote

Contact us to get a free quote and more expertise about custom rubber parts. Your project will meet the right solution at Julong Rubber.   

Email:info@rubberandseal.com

Julong rubber expert

Get A Free Quote

Contact us to get a free quote and more expertise about custom rubber parts. Your project will meet the right solution at Julong Rubber. 

Email:info@rubberandseal.com

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Kontaktieren Sie uns, um ein kostenloses Angebot und mehr Fachwissen zu kundenspezifischen Gummiteilen zu erhalten. Bei Julong Rubber finden Sie die richtige Lösung für Ihr Projekt.

Email:info@rubberandseal.com

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Julong rubber expert

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Contáctenos para obtener una cotización y más experiencia sobre piezas de caucho personalizadas. Su proyecto encontrará la solución adecuada en Julong Rubber.   

Correo electrónico:info@rubberandseal.com