{"product_id":"7493-h7-series-end-yoke-1-inch-round-bore-with-1-4-inch-keyway","title":"7493 - H7 Series End Yoke 1 Inch Round Bore With 1\/4 Inch Keyway","description":"\u003cp\u003eBuyers Products H7 Series End Yoke with Round Bore is a strong, durable component for your flexible coupling needs. The yoke is compatible with other major manufacturers' medium duty driveline components. It comes in a variety of bore sizes and shapes to work with your system. The yoke is made of forged steel for strength and durability. It works with Buyers Products NB7A U-joints to provide smooth and continuous torque transfer. The H7 Series End Yoke is perfect for medium duty applications with the ability to handle up to 800 inch pounds of torque at 1,000 RPM (12 HP).\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eBore Dia\/Width (in.)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eBore Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCenter Line to End of Hub\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eEnd of Hub to Centerline of Set Screw Hole\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.625\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eHub Dia (in.)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eJoint Angle\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eKeyway At\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eKeyway Size (in.)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e0.250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eForged Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eH7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSet Screw At\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border=\" solid background:\u003eSet Screw Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3\/8-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe Buyers Products H7 Series End Yoke, featuring a precisely engineered 1-inch round bore and a robust 1\/4-inch keyway, represents a critical component in the architecture of medium-duty power transmission systems. Designed for optimal performance, durability, and seamless integration, this end yoke is meticulously crafted to meet the rigorous demands of industrial and mobile applications. Its fundamental role is to provide a secure, rotational connection between a power-transmitting shaft and a universal joint, thereby enabling efficient and continuous torque transfer across varying angular displacements.\u003c\/p\u003e\n\n\u003cp\u003eAt the core of the H7 Series End Yoke's superior performance is its material composition and manufacturing process. Constructed from high-strength forged steel, this component benefits from a metallurgical structure that significantly surpasses that of cast alternatives. Forging, a process involving the shaping of metal through localized compressive forces, refines the grain structure of the steel, eliminating internal voids and porosity while orienting the grain flow along the contours of the part. This optimized grain flow imparts exceptional strength, ductility, and resistance to fatigue and impact loading. In demanding driveline applications where components are subjected to cyclical stresses, torsional forces, and dynamic shock loads, the inherent toughness and extended fatigue life of forged steel are paramount for ensuring reliability and operational longevity. The chosen material, combined with the precision forging process, guarantees that the H7 Series End Yoke can consistently withstand the operational parameters for which it is rated, contributing to overall system integrity and reducing downtime.\u003c\/p\u003e\n\n\u003cp\u003eThe dimensional precision of the H7 Series End Yoke is critical for its effective function. The 1.000-inch round bore is precisely machined to ensure a snug, concentric fit with the mating shaft. This tight tolerance minimizes radial play and prevents eccentricity, which could otherwise induce detrimental vibrations, accelerate wear on bearings, and compromise the efficiency of torque transfer. Integral to securing the shaft within the bore is the 0.250-inch keyway. The keyway, located at a specified orientation (indicated as \"Keyway At 2\" – typically referring to a clock position relative to a datum), serves as a positive mechanical lock, preventing relative rotation between the shaft and the yoke. This robust key-and-keyway connection is essential for reliably transmitting torque from the shaft to the universal joint, even under fluctuating loads. Proper key seating and shaft engagement are vital for distributing stress evenly and avoiding stress concentrations that could lead to premature failure.\u003c\/p\u003e\n\n\u003cp\u003eFurther enhancing the security of the shaft-to-yoke connection is the integrated set screw mechanism. A 3\/8-16 set screw is strategically positioned with its centerline 0.625 inches from the end of the hub, and oriented at a \"Set Screw At 4\" position. This set screw provides crucial secondary retention, preventing axial movement of the shaft relative to the yoke. While the keyway handles the primary torque transmission, the set screw ensures that the shaft remains correctly seated within the bore, safeguarding against unintended disengagement under vibrational or axial thrust conditions. The selection of a 3\/8-16 thread size for the set screw underscores its capacity for firm engagement and secure locking, further contributing to the overall stability and safety of the driveline assembly.\u003c\/p\u003e\n\n\u003cp\u003eThe physical dimensions of the yoke hub are also critical. With a Hub Diameter of 2.000 inches, the design provides ample material thickness to support the bore and keyway, ensuring structural rigidity and load distribution without excessive mass. The \"Center Line to End of Hub\" dimension of 2.50 inches is a crucial specification for system integrators and engineers. This measurement dictates the axial space required for the yoke and impacts overall driveline length calculations, allowing for precise determination of component placement and ensuring adequate clearance within the machinery.\u003c\/p\u003e\n\n\u003cp\u003ePerformance capabilities are a defining characteristic of the H7 Series End Yoke. It is engineered to manage continuous torque loads of up to 800 inch-pounds at rotational speeds of 1,000 RPM, which translates to approximately 12 horsepower. Understanding these metrics is vital for proper system design and component selection. Torque, the rotational force applied to an object, is the primary measure of the turning capability. RPM (Revolutions Per Minute) indicates the rotational speed, while horsepower (HP) represents the rate at which work is done. This specification clearly positions the H7 Series End Yoke within the medium-duty application range, offering a balance of strength, efficiency, and cost-effectiveness for systems where intermittent or continuous power transmission requirements fall within these parameters. Over-specifying components can lead to unnecessary cost and weight, while under-specifying can result in catastrophic failure. The H7 Series provides a precisely calibrated solution for its intended operational envelope.\u003c\/p\u003e\n\n\u003cp\u003eCompatibility is another cornerstone of the H7 Series End Yoke's design philosophy. Engineered to be fully interchangeable with other major manufacturers' medium-duty driveline components, it adheres to industry-standard dimensions and interfaces, simplifying procurement, installation, and maintenance for a wide range of equipment. This cross-compatibility is invaluable for OEM manufacturers seeking flexible sourcing options and for end-users requiring readily available replacement parts. Furthermore, the H7 Series End Yoke is explicitly designed to integrate seamlessly with Buyers Products NB7A U-joints. This specified compatibility guarantees optimal mating between the yoke arms and the universal joint cross, ensuring smooth articulation, minimal backlash, and extended service life for both components. The precise fit and alignment between these elements are crucial for minimizing torsional vibrations and preserving the kinematic efficiency of the driveline.\u003c\/p\u003e\n\n\u003cp\u003eA significant design parameter for any universal joint application is the operational joint angle. The H7 Series End Yoke is designed to facilitate a \"Joint Angle\" of 15 degrees. This specification refers to the maximum recommended continuous operating angle for the universal joint that will be connected to this yoke. While universal joints can typically accommodate higher momentary angles, continuous operation at excessive angles can lead to increased stress, friction, heat generation, and ultimately, premature wear on the universal joint components (bearings, crosses). Designing a driveline system with operating angles within the specified 15-degree limit ensures optimal universal joint performance, longevity, and reduces the likelihood of induced vibrations that can impact the entire machinery. Engineers must consider this angle carefully during the layout and integration phase of any power transmission system involving angular displacement.\u003c\/p\u003e\n\n\u003cp\u003eThe \"Plain\" finish of the H7 Series End Yoke implies that the forged steel component is provided without a specific protective coating or plating. This choice offers flexibility to the end-user or system integrator. In environments where corrosion resistance is not a primary concern, the plain finish is perfectly adequate. Alternatively, for applications in corrosive environments (e.g., marine, agricultural, or road salt exposure), the plain finish allows for custom surface treatments such as painting, powder coating, or specialized anti-corrosion applications to be applied as needed, tailoring the component to the specific environmental challenges of the operational context. This adaptability ensures that the core mechanical properties of the forged steel are preserved, while surface protection can be optimized according to application requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe H7 Series End Yoke is ideally suited for a diverse array of medium-duty applications across various industries. These include, but are not limited to, agricultural machinery such as smaller tractors, tillers, and specialized implements; construction equipment like compact loaders, trenchers, and concrete mixers; material handling equipment, including certain forklifts and conveyor systems; municipal vehicles for refuse collection or street sweeping; and auxiliary power units in various industrial settings. Its ability to transmit significant torque reliably while accommodating angular misalignment makes it an indispensable component for these types of machinery, where robust and dependable power transfer is paramount.\u003c\/p\u003e\n\n\u003cp\u003eQuality assurance and manufacturing precision are foundational to the Buyers Products brand. Each H7 Series End Yoke undergoes stringent quality control processes, from the selection of raw forged steel to the final machining and inspection stages. Dimensional tolerances are meticulously maintained for all critical features, including the bore, keyway, and hub concentricity, to ensure consistent performance and reliable integration. This commitment to manufacturing excellence guarantees that every H7 Series End Yoke delivered meets the highest standards of mechanical integrity and functional reliability, contributing to the overall safety and efficiency of the driveline system in which it is installed.\u003c\/p\u003e\n\n\u003cp\u003eFor successful installation and long-term performance, several considerations are important. When integrating the H7 Series End Yoke, the shaft should be clean, free of burrs, and precisely sized to ensure a proper interference or transitional fit within the 1.000-inch bore. The 0.250-inch key must also be accurately sized and correctly seated within both the shaft's keyseat and the yoke's keyway, ensuring full engagement. The 3\/8-16 set screw must be tightened to the manufacturer's recommended torque specifications to provide adequate axial retention without deforming the shaft. Furthermore, when connecting the yoke to a universal joint, proper lubrication of the universal joint components and careful alignment are essential to maximize service life and minimize operational noise and vibration. Regular inspection of driveline components for wear, corrosion, or looseness is also recommended as part of a comprehensive maintenance regimen.\u003c\/p\u003e\n\n\u003cp\u003eIn conclusion, the Buyers Products H7 Series End Yoke with its 1-inch round bore and 1\/4-inch keyway stands as a testament to robust engineering and precision manufacturing. Its forged steel construction, precise machining of critical dimensions, and thoughtful integration features like the keyway and set screw system, provide a high-performance solution for medium-duty power transmission needs. With a proven capacity to handle up to 800 inch-pounds of torque at 1,000 RPM, seamless compatibility with NB7A U-joints and other industry-standard components, and a design optimized for a 15-degree joint angle, this end yoke offers unparalleled reliability and efficiency. It is the ideal choice for engineers and professionals seeking a dependable, long-lasting component that ensures smooth and continuous torque transfer in demanding applications, affirming its position as a superior choice for flexible coupling requirements.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449332879731,"sku":"7493","price":20.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/7493_45_20copy.jpg?v=1768840695","url":"https:\/\/titustrucksaccessories.com\/products\/7493-h7-series-end-yoke-1-inch-round-bore-with-1-4-inch-keyway","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}