Pins and Bolts for Couplings: Specifications and Availability

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Pins and Bolts for Couplings: Specifications and Availability

Couplings play a crucial role in various industrial and mechanical applications, ensuring smooth power transmission while minimizing vibrations and misalignment issues. To guarantee optimal performance and durability, high-quality pins and bolts are essential components in coupling assemblies.

At Yingfeng Rubber Products Co., Ltd, we specialize in manufacturing and supplying anti-vibration mountings and rubber engineering components, including pins and bolts for couplings. Our products are made from premium materials, ensuring high tensile strength, excellent wear resistance, and long service life.

Below, we provide details about the sizes of pins and bolts we currently offer for various coupling applications.

Pins for Couplings

Pins serve as critical connection points in coupling assemblies, allowing for efficient torque transmission while absorbing mechanical stresses. The pins we provide are available in the following sizes:

  • Size 25
  • Size 28
  • Size 30
  • Size 50
  • Size 80
  • Size 90
  • Size 140
  • Size 200

Each pin is manufactured with precision to ensure a perfect fit, reducing wear and tear while enhancing the lifespan of the coupling system. Our pins are designed to withstand heavy loads, high temperatures, and harsh working conditions, making them suitable for various industries, including construction, mining, agriculture, and heavy machinery applications.

Bolts for Coupling Splines

Bolts are essential fastening elements in splined couplings, providing a secure and reliable connection. We offer high-strength bolts in the following standard sizes:

  • 14MM
  • 16MM
  • 18MM
  • 20MM

Our bolts are made from high-grade alloy steel, ensuring superior corrosion resistance, fatigue strength, and impact resistance. These bolts are designed to handle high-torque applications, preventing loosening or failure even under extreme working conditions.

Why Choose Our Pins and Bolts for Couplings?

High-Quality Materials – Made from durable, wear-resistant materials to ensure long-lasting performance.
Precision Manufacturing – Designed for accurate fitment and maximum efficiency in coupling applications.
Reliable Strength & Durability – Capable of withstanding high loads, vibrations, and environmental stressors.
Customization Available – We provide OEM and custom manufacturing services to meet specific customer requirements.
Competitive Pricing & Fast Delivery – Benefit from our cost-effective solutions and efficient global supply chain.

Applications of Our Coupling Pins and Bolts

Our pins and bolts are widely used in various industries, including:

  • Excavators & Construction Equipment
  • Agricultural Machinery
  • Mining & Heavy-Duty Industrial Applications
  • Marine & Offshore Engineering
  • Automotive & Transportation Sectors

Whether you require standard or customized coupling pins and bolts, Y&F Rubber is your trusted partner for high-performance rubber and mechanical components.

Need Custom Sizes? Contact Us!

If you need custom pin or bolt sizes for specific coupling applications, our engineering team can provide tailor-made solutions to fit your requirements. Contact us today for a free consultation and quotation.

📩 Email: sales@ynfrubber.com
🌐 Website: www.ynfrubber.com

Ensure reliable coupling performance with our premium pins and bolts—built to last, engineered for excellence. 🚜⚙️

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Johnson

Hi, I’m Johnson, the author of this post. With over 13 years of experience in the rubber products industry, I specialize in the design, production, and technical aspects of rubber components. I’ve helped clients in more than 20 countries, providing high-quality products such as couplings, rubber mounts, seals, and gaskets, widely used in automotive, machinery, and industrial sectors. If you have any requests, get in touch with us for a free quote and a one-stop solution for your market.

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