TB WOODS L225N BUNA N Flexible Spider Coupling, Made in USA, 5x5x0.9in

Description

Product Overview

The TB Woods L225N spider coupling is engineered with a high‑performance BUNA N elastomer that offers exceptional resistance to wear, oil, and temperature extremes. This material choice provides a flexible yet durable interface that minimizes vibration and shock loads, extending the life of both the coupling and the connected equipment. The compact 5×5 inch footprint and lightweight construction (approximately 1 pound) make it easy to install in tight spaces without sacrificing strength.

Designed for industrial power transmission, the L225N features a robust steel hub that securely mates with standard shafts, delivering precise torque transfer while allowing for slight misalignment. The spider‑style design distributes load evenly across multiple points, reducing stress concentrations and improving overall system reliability. With a rated torque capacity suitable for a wide range of applications, this coupling meets the demanding standards of modern manufacturing, material handling, and processing environments.

Manufactured in the United States, the TB Woods L225N adheres to strict quality control protocols, ensuring each unit meets exact dimensional tolerances and performance specifications. The product dimensions of 5 × 5 × 0.9 inches provide a low profile that integrates seamlessly into existing machinery layouts, while the lightweight design facilitates easier handling during installation and maintenance.

Additional features include corrosion‑resistant finishes on the metal components, a simple split‑ring assembly for quick disassembly, and compatibility with a variety of shaft sizes. These design elements collectively deliver a coupling that is not only reliable but also user‑friendly, reducing downtime and maintenance costs for operators.

Usage

The L225N spider coupling excels in applications where smooth torque transmission and vibration damping are critical. Typical use cases include conveyor systems, pump drives, mixers, and gearboxes in manufacturing plants, food processing facilities, and chemical handling equipment. Its ability to accommodate slight angular misalignment makes it ideal for installations where shaft alignment may shift over time due to thermal expansion or mechanical wear.

Because the BUNA N elastomer tolerates a wide temperature range, the coupling can be deployed in environments that experience fluctuating temperatures, from refrigerated storage areas to heated processing lines. The material’s resistance to oil, grease, and many chemicals further expands its suitability for use in lubrication‑heavy or corrosive settings, ensuring long‑term durability without the need for frequent replacement.

Engineers and maintenance personnel appreciate the straightforward installation process: the split‑ring design allows the coupling halves to be assembled around the shaft without the need for special tools or extensive disassembly of existing equipment. This ease of installation reduces labor time and minimizes production interruptions, making the L225N a practical choice for both new installations and retrofits.

Why Choose Us

Choosing the TB Woods L225N means selecting a product backed by decades of expertise in power transmission components. Our commitment to American manufacturing ensures that each coupling undergoes rigorous testing for torque capacity, durability, and dimensional accuracy before it reaches the customer. This quality assurance process translates into a reliable product that performs consistently under demanding operational conditions.

Our customer support team provides technical assistance throughout the product lifecycle, from selection and sizing guidance to installation troubleshooting and after‑sales service. We understand that downtime can be costly, so we offer responsive support and readily available replacement parts to keep your equipment running smoothly.

In addition to the superior material properties of BUNA N, the L225N’s design incorporates features that enhance safety and performance, such as non‑slip hub surfaces and sealed bearings that protect against contamination. These thoughtful engineering details reflect our dedication to delivering solutions that not only meet but exceed industry expectations.

Key Features

• High‑performance BUNA N elastomer reduces vibration and extends equipment life
• Compact 5×5 inch design fits tight spaces while delivering strong torque capacity
• Corrosion‑resistant steel hub ensures reliable connection to standard shafts
• Easy split‑ring assembly allows quick installation and maintenance without special tools
• Dedicated U.S. customer support provides technical help and fast replacement parts

FAQ

What shaft sizes are compatible with the L225N coupling?

The L225N is designed to accommodate standard shaft diameters ranging from 0.5 in to 1.5 in. For exact fit recommendations, consult the product datasheet or contact our technical support team.

Can the coupling operate in high‑temperature environments?

Yes, the BUNA N elastomer used in the L225N maintains its mechanical properties from -40 °C up to 120 °C, making it suitable for many high‑temperature industrial applications.

Is the coupling resistant to chemicals and oils?

The elastomer material offers excellent resistance to oils, greases, and a variety of chemicals commonly encountered in manufacturing and processing plants, reducing the risk of degradation over time.

How does the split‑ring design simplify maintenance?

The split‑ring allows the coupling halves to be opened and closed around the shaft without removing the shaft from the equipment. This feature speeds up routine inspections, replacements, and adjustments, minimizing machine downtime.

What warranty does TB Woods provide for this product?

TB Woods offers a one‑year limited warranty covering material defects and workmanship. Should any issues arise within the warranty period, our support team will arrange repair or replacement as appropriate.