B26996A - 1/2 Inch Offset Yoke End

Offset Yoke Ends from Buyers Products are designed to fit specific connection needs and are machine forged for years of durability.

Specifications

The 1/2 Inch Offset Yoke End from Buyers Products represents a pinnacle of precision engineering and material science, specifically designed for applications demanding robust, durable, and reliable mechanical linkages. This component is not merely an accessory but a critical element in numerous industrial, agricultural, automotive, and construction machinery, facilitating the transfer of linear or rotational motion while accommodating misalignment or angular displacement. Its fundamental purpose is to connect a rod or shaft to another component, often a clevis pin, creating a flexible pivot point that can withstand significant operational stresses.

Central to the superior performance of this yoke end is its manufacturing process: machine forging. Forging is a metalworking process involving the shaping of metal through localized compressive forces. Unlike casting, where metal is melted and poured into a mold, or machining, which removes material, forging rearrates the grain structure of the metal. This rearrangement results in a finer, more uniform grain size that follows the contours of the part, significantly enhancing its strength, toughness, and fatigue resistance. The machine forging method ensures consistent quality and dimensional accuracy across every unit, minimizing the risk of internal defects such as porosity or voids that can compromise structural integrity. This meticulous process imbues the forged steel with properties far exceeding those of equivalent cast or machined components, particularly in environments subject to dynamic loads, vibrations, and impact forces.

The material chosen for this yoke end is high-quality forged steel. Steel, an alloy primarily of iron and carbon, is renowned for its exceptional strength-to-weight ratio, ductility, and machinability. The specific grade of steel used for forging is selected to optimize these properties for the intended application, balancing hardness, tensile strength, yield strength, and resistance to wear and corrosion. The inherent microstructure of forged steel, characterized by directional grain flow, provides superior impact resistance and fatigue life. This makes the 1/2 Inch Offset Yoke End an ideal choice for critical applications where failure is not an option, ensuring longevity and reducing maintenance overheads over its operational lifespan.

One of the defining characteristics of this particular component is its "Offset" type. An offset yoke end is engineered to provide a connection point that is not perfectly coaxial with the primary axis of the connecting rod or shaft. This design is crucial in scenarios where spatial constraints or specific geometric requirements necessitate a connection that deviates from a straight line. The offset configuration allows for greater flexibility in system design, enabling engineers to overcome packaging challenges or achieve desired kinematic movements that would be impossible with a conventional straight yoke end. This design ingenuity allows for efficient power transmission or motion control even in complex mechanical layouts.

Let's delve into the detailed specifications provided, which collectively define the precision and functionality of this component:

• Finish: Plain
  The "Plain" finish indicates that the yoke end is supplied without any additional surface coating such as plating, painting, or galvanization. This is a common practice for components intended for integration into larger assemblies where subsequent surface treatment may be applied, or for applications where the natural properties of the forged steel are sufficient. A plain finish often implies excellent material consistency and allows for visual inspection of the forged surface for any potential imperfections. For specific corrosive environments, end-users may apply their own protective coatings tailored to their operational conditions.
• Type: Offset
  As discussed, the offset design is a key differentiator. It addresses specific engineering challenges related to spatial integration and motion path requirements, allowing for non-linear force transmission or linkage geometry. This design aspect is critical for custom machinery and specialized equipment where standard straight yoke ends are unsuitable.
• Base to Hole Center (in.): 2.250"
  This measurement specifies the vertical distance from the bottom surface (base) of the yoke end to the center of the clevis pin hole. This dimension is crucial for accurately determining the overall length of an assembly and for ensuring proper clearance and alignment with mating components. Precision in this dimension guarantees predictable mechanical behavior and eases assembly processes.
• Material: Forged Steel
  Reiterating its importance, forged steel ensures maximum structural integrity, enhanced fatigue resistance, and superior performance under dynamic and static loads. The material's inherent ductility also provides a degree of elasticity, allowing it to absorb shocks and vibrations without brittle failure, a critical attribute in demanding applications.
• Thread Size (in.): 1/2-20
  This specification defines the internal thread at the neck of the yoke end, indicating it is a 1/2 inch nominal diameter thread with 20 threads per inch (TPI). This is typically a Unified Fine (UNF) thread series, known for its fine pitch which offers increased resistance to vibrational loosening and a stronger engagement for a given diameter compared to coarse threads. The 1/2-20 thread size is standard and compatible with a wide range of threaded rods, shafts, and fasteners, ensuring ease of integration into existing systems or new designs. The precision of this thread ensures a secure and concentric connection, vital for maintaining alignment and transmitting axial forces effectively.
• Center Hole to Neck (in.): 1.875"
  This dimension measures the distance from the center of the clevis pin hole to the point where the yoke arms transition into the threaded neck. This parameter is essential for calculating the effective working length of the yoke end and for ensuring adequate clearance between the clevis pin and the threaded rod or shaft connected to the neck. It directly influences the lever arm for any torsional forces applied during operation.
• Hole Dia. (in.): 0.500"
  This is the diameter of the clevis pin hole, precisely 0.500 inches, or 1/2 inch. This dimension dictates the size of the clevis pin required for articulation. The accuracy of this bore is critical for achieving a tight yet free-moving joint, minimizing play (slop) which can lead to premature wear and reduced operational precision. A precisely bored hole ensures uniform load distribution around the pin, extending the life of both the yoke end and the clevis pin.
• Inner Arm to Arm (in.): 0.563"
  This measurement refers to the clear distance between the inside surfaces of the two arms of the yoke. It defines the maximum width of the component (e.g., a clevis or another rod end) that can be inserted and secured within the yoke using a clevis pin. This dimension is crucial for ensuring proper fitment and allowing for the necessary rotational movement without binding. A tolerance must be considered to allow for the mating part and necessary clearances for free movement.
• Clevis Pin Incl. (y/n): No
  This specification explicitly states that a clevis pin is not included with the yoke end. This is a common practice, as clevis pins often need to be selected based on specific application requirements, such as length, material, and retention method (e.g., cotter pin, quick-release pin). This allows customers the flexibility to choose the most appropriate clevis pin for their particular assembly.
• Neck Dia. (in.): 0.813"
  The diameter of the neck, which is the unthreaded portion immediately preceding the threaded section, is 0.813 inches. This dimension is important for applications where the neck needs to pass through a bore, or for supporting components that might rest against this section. It also contributes to the overall strength and rigidity of the connection point before the thread.
• Width (in.): 1.125"
  This is the overall maximum width of the yoke end, typically measured across the widest part of the arms. This dimension is vital for spatial planning and ensuring that the component fits within the allocated physical envelope of the machinery without interference.
• Neck Length (in.): 1.125"
  This specification refers to the total length of the neck section, from the transition point of the yoke arms to the end of the threaded portion. This length is crucial for determining the engagement depth of the threaded rod and for ensuring that sufficient thread engagement is achieved for maximum strength and security.

The engineering design and material selection of the 1/2 Inch Offset Yoke End are optimized for high-performance and demanding environments. Its construction provides exceptional resistance to various forms of mechanical stress, including tension, compression, shear, and bending. In applications where shock loads or vibrations are prevalent, the inherent damping characteristics of forged steel, combined with the robust design, mitigate stress concentrations and prevent premature failure.

Furthermore, the "Plain" finish, while lacking specific corrosion protection, provides a versatile base. For applications exposed to moisture, chemicals, or abrasive elements, the yoke end can be easily customized with appropriate coatings (e.g., zinc plating, black oxide, powder coating, or specialized anti-corrosion paints) by the end-user. This flexibility is a significant advantage, allowing for tailored protection without incurring the cost of factory-applied, potentially unsuitable, finishes.

In summary, the 1/2 Inch Offset Yoke End from Buyers Products is a meticulously engineered component crafted from machine-forged steel to deliver unparalleled durability and reliability. Its offset design addresses specific geometric and spatial challenges, offering design flexibility crucial in complex mechanical systems. The detailed specifications underscore the precision manufacturing and thoughtful design that ensure optimal performance, ease of integration, and extended operational life in a wide array of industrial and mechanical applications. This product embodies a commitment to quality and engineering excellence, making it a preferred choice for professionals seeking robust and dependable linkage solutions.