{"product_id":"73383-h7-series-slip-yoke-1-inch-round-bore-with-1-4-inch-keyway","title":"73383 - H7 Series Slip Yoke 1 Inch Round Bore With 1\/4 Inch Keyway","description":"\u003cp\u003eBuyers Products H7 Series Slip Yoke is a strong, durable component for your flexible coupling needs. The yoke works best with other driveline components from Buyers Products and is compatible with medium duty driveline components from other major manufacturers. It comes in a variety of bore sizes and shapes to work with your system. The slip yoke is made of forged steel to provide strength and durability. It works with the NB7A U-Joint 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;\"\u003e1.00\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;\"\u003e5.000\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;\"\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 Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1.625\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;\"\u003eKeyway at\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\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;\"\u003e1\/4\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;\"\u003eLubricator 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;\"\u003eLubricator Thread\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/4-28 TAPERED\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;\"\u003eCast 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\u003c\/table\u003e\n\u003ch2\u003eBuyers Products H7 Series Slip Yoke: Precision Engineered for Medium-Duty Driveline Excellence\u003c\/h2\u003e\n\u003cp\u003eThe Buyers Products H7 Series Slip Yoke with a 1-inch round bore and 1\/4-inch keyway represents a critical component in the architecture of robust and reliable medium-duty driveline systems. Engineered for precision and endurance, this slip yoke is meticulously designed to facilitate the smooth, continuous transfer of torque while effectively accommodating the dynamic length variations inherent in many vehicular and industrial applications. As a cornerstone of flexible coupling, it ensures the integrity and operational efficiency of power transmission, mitigating stresses and vibrations that can compromise system longevity and performance.\u003c\/p\u003e\n\u003cp\u003eIn the intricate ecosystem of a driveline, the slip yoke plays an indispensable role. A driveline, comprising components such as universal joints, driveshafts, and yokes, is tasked with transmitting rotational power from a power source (e.g., engine or transmission) to a driven component (e.g., differential or industrial machinery). However, this transmission path is rarely static. Suspension travel in vehicles, frame flex, or operational adjustments in industrial equipment cause the distance between connected components to fluctuate. Without a mechanism to absorb these axial movements, the driveshaft would bind, leading to catastrophic failure of U-joints, bearings, or even the transmission output shaft. The H7 Series Slip Yoke is precisely this mechanism, providing a telescopic function that allows the driveshaft to lengthen and shorten freely along its axis. This axial flexibility is paramount for preventing detrimental binding forces, reducing wear on mating components, and maintaining consistent driveline geometry under varying operational conditions.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Material Science and Manufacturing for Unyielding Strength\u003c\/h3\u003e\n\u003cp\u003eThe superior performance and enduring reliability of the H7 Series Slip Yoke stem directly from its construction using forged steel. Forging is a metallurgical process that involves shaping metal through localized compressive forces. Unlike casting, which involves pouring molten metal into a mold, forging mechanically deforms the steel, resulting in a refined grain structure that follows the contour of the yoke. This realignment of the grain flow significantly enhances the material's mechanical properties, including:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncreased Tensile Strength:\u003c\/strong\u003e The ability to withstand stretching forces without breaking.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproved Yield Strength:\u003c\/strong\u003e Resistance to permanent deformation under stress.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Fatigue Resistance:\u003c\/strong\u003e Enhanced capacity to endure cyclic loading without developing cracks, crucial for components under continuous rotation and vibration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigher Impact Resistance:\u003c\/strong\u003e Greater toughness to absorb sudden shocks and jolts without fracturing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Porosity:\u003c\/strong\u003e Eliminates internal voids and defects often found in cast parts, leading to a more homogenous and robust material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis deliberate choice of forged steel underscores Buyers Products' commitment to engineering components that not only meet but exceed the rigorous demands of medium-duty applications. The enhanced metallurgical integrity ensures that the H7 Series Slip Yoke can consistently handle the specified torque loads and dynamic stresses over an extended service life. Furthermore, the plain finish, a deliberate choice, ensures that the inherent strength and quality of the forged steel are presented without superficial coatings that might mask imperfections. This finish also provides a pristine surface, ready for any custom treatments or protective coatings required by specific application environments, while minimizing manufacturing costs without compromising structural integrity.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Engineering: The Core of Driveline Integrity\u003c\/h3\u003e\n\u003cp\u003eEvery dimension and design feature of the H7 Series Slip Yoke is meticulously engineered for optimal performance and compatibility. The 1-inch round bore, for instance, is a critical specification. A precisely machined round bore ensures a concentric and interference-free fit with the mating shaft. This tight tolerance fit is vital for minimizing eccentric rotation, which can lead to imbalance, vibration, and accelerated wear. An accurately sized round bore promotes even distribution of contact stress, contributing to the longevity of both the yoke and the shaft it engages.\u003c\/p\u003e\n\u003cp\u003eComplementing the round bore is the integrated 1\/4-inch keyway. The keyway, a slot machined into the bore, works in conjunction with a corresponding key on the shaft. This key-and-keyway interface provides a positive mechanical lock, preventing any relative rotational movement between the slip yoke and the shaft. This positive engagement is indispensable for efficient torque transfer, ensuring that all rotational energy from the power source is transmitted directly to the driven component without slippage or backlash. The precise dimensions of the 1\/4-inch keyway are critical for maintaining this secure connection, distributing shear forces effectively, and preventing stress concentrations that could lead to premature failure under heavy loads.\u003c\/p\u003e\n\u003cp\u003eDimensional accuracy extends to other critical measurements:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCenter Line to End of Hub (5.000 inches):\u003c\/strong\u003e This dimension is crucial for calculating overall driveline length and ensuring correct operational clearances. Precise hub length contributes to proper driveshaft articulation, preventing either over-extension or compression that could damage universal joints or spline shafts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHub Diameter (1.625 inches):\u003c\/strong\u003e The substantial hub diameter provides ample material strength around the bore and keyway. This robust cross-section is essential for withstanding the torsional and bending stresses transmitted through the driveline, reinforcing the structural integrity of the yoke and preventing deformation under peak loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe cumulative effect of these precision-engineered dimensions is a component that not only fits perfectly but also contributes to the overall dynamic balance of the driveline system. Balanced rotational components are essential for minimizing noise, vibration, and harshness (NVH), which improves operator comfort, reduces stress on adjacent components, and extends the operational life of the entire driveline.\u003c\/p\u003e\n\n\u003ch3\u003eOptimized Torque Transmission and Power Handling Capacity\u003c\/h3\u003e\n\u003cp\u003eThe H7 Series Slip Yoke is specifically rated for medium-duty applications, demonstrating its capacity to handle up to 800 inch-pounds of torque at 1,000 RPM, which translates to approximately 12 horsepower. These specifications are not arbitrary figures but are the result of rigorous engineering analysis and testing, defining the operational envelope within which the yoke performs reliably and efficiently.\n\u003c\/p\u003e\u003cp\u003eTo fully appreciate these ratings, it's essential to understand the interplay between torque, RPM, and horsepower:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque (800 inch-pounds):\u003c\/strong\u003e This is the rotational force that the yoke can effectively transmit. A higher torque rating indicates a component's ability to withstand greater twisting forces without yielding or failing. For a slip yoke, this is paramount for ensuring power is consistently delivered to the wheels or driven machinery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRotational Speed (1,000 RPM):\u003c\/strong\u003e This indicates the maximum continuous rotational speed at which the yoke is designed to operate while sustaining the rated torque. Operating at higher RPMs typically increases dynamic stresses, heat generation, and fatigue.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHorsepower (12 HP):\u003c\/strong\u003e Horsepower is a measure of power, which is the rate at which work is done. It is directly proportional to torque multiplied by rotational speed. The 12 HP rating confirms that the H7 Series Slip Yoke is an ideal candidate for applications where this specific power output is required, ensuring efficient energy transfer without overburdening the component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe classification as a \"medium-duty\" component implies its suitability for applications that experience significant, but not extreme, levels of load and operational hours. This could include commercial vehicles such as delivery trucks, utility vans, and light-to-medium-duty agricultural equipment, where the balance between robust performance and cost-effectiveness is crucial. It’s imperative that operators and engineers adhere to these specified ratings to prevent overstressing the component, which could lead to premature wear, fatigue failure, or immediate mechanical breakdown. Understanding and respecting these limits ensures the longevity and safe operation of the entire driveline system.\u003c\/p\u003e\n\n\u003ch3\u003eSeamless Interoperability and System Integration\u003c\/h3\u003e\n\u003cp\u003eA key attribute of the Buyers Products H7 Series Slip Yoke is its designed compatibility and interoperability within a complex driveline assembly. The yoke is engineered to integrate perfectly with the NB7A U-Joint, forming a cohesive and efficient power transfer unit. Universal joints are crucial for accommodating angular misalignment between shafts, and the precise design of the H7 Series yoke ensures a snug and secure fit for the U-joint's bearing caps, enabling smooth articulation and minimizing play that could lead to vibration and wear.\u003c\/p\u003e\n\u003cp\u003eBeyond specific U-joint compatibility, the H7 Series is designed to work seamlessly with other driveline components from Buyers Products, offering a unified ecosystem of reliable parts. This integrated approach simplifies component selection and assures optimal system performance, as all elements are engineered to harmoniously interact. Furthermore, recognizing the diverse landscape of the automotive and industrial sectors, Buyers Products has ensured that the H7 Series Slip Yoke maintains compatibility with medium-duty driveline components from other major manufacturers. This adherence to industry standards provides unparalleled flexibility for maintenance, repair, and upgrade scenarios, allowing customers to integrate this high-quality slip yoke into existing systems without proprietary constraints.\u003c\/p\u003e\n\u003cp\u003eThis broad compatibility is a significant advantage, providing engineers and fleet managers with confidence in the product's versatility and its ability to contribute to a well-balanced and vibration-free driveline. A properly integrated system minimizes frictional losses, reduces operational noise, and enhances the overall efficiency and lifespan of the entire power transmission assembly.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance and Longevity through Thoughtful Design\u003c\/h3\u003e\n\u003cp\u003eThe longevity and consistent performance of any driveline component are significantly influenced by its maintenance provisions. The H7 Series Slip Yoke incorporates a strategically placed lubricator with a 1\/4-28 TAPERED thread, facilitating routine and essential lubrication. This lubricator, commonly known as a grease fitting, allows for the introduction of grease into critical contact points within the slip yoke and its mating components.\u003c\/p\u003e\n\u003cp\u003eProper lubrication is vital for several reasons:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e Grease forms a protective film between moving surfaces, minimizing metal-to-metal contact and thus reducing friction and heat generation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWear Prevention:\u003c\/strong\u003e By separating surfaces and carrying away microscopic wear particles, lubrication significantly extends the life of the spline teeth and bore surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrosion Protection:\u003c\/strong\u003e Grease acts as a barrier, sealing out moisture, dirt, and other contaminants that can cause rust and abrasive wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShock Absorption:\u003c\/strong\u003e The viscous nature of grease can help to dampen minor shocks and vibrations, contributing to smoother operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1\/4-28 TAPERED thread is a common and robust standard, ensuring that standard grease gun couplers can establish a secure connection for efficient grease application. Regular lubrication, as part of a preventative maintenance schedule, is critical to realize the full lifespan potential of the H7 Series Slip Yoke. This thoughtful design feature underscores Buyers Products' commitment not only to initial quality but also to the long-term serviceability and total cost of ownership for their customers.\u003c\/p\u003e\n\n\u003ch3\u003eBroad Applications Across Medium-Duty Industries\u003c\/h3\u003e\n\u003cp\u003eThe robust design and specific performance characteristics of the H7 Series Slip Yoke make it an ideal choice for a diverse range of medium-duty applications. Its ability to handle up to 800 inch-pounds of torque at 1,000 RPM, combined with its durable forged steel construction and precision engineering, positions it as a reliable component in demanding environments. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommercial Vehicles:\u003c\/strong\u003e Such as Class 3-5 trucks, delivery vans, and utility vehicles where reliable power transfer to axles or auxiliary equipment is paramount.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAgricultural Equipment:\u003c\/strong\u003e Used in PTO (Power Take-Off) shafts for mid-sized tractors and implements, requiring robust components to withstand varying loads and environmental conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConstruction Machinery:\u003c\/strong\u003e Found in smaller excavators, skid steers, and material handling equipment, where driveline flexibility and strength are crucial for maneuvering and operational tasks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Machinery:\u003c\/strong\u003e Integrated into conveyors, pumps, and other stationary or mobile industrial equipment where constant torque transfer and accommodation for minor misalignments are necessary for continuous operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn each of these sectors, the H7 Series Slip Yoke provides the crucial flexibility and strength needed to maintain operational integrity, reduce downtime, and ensure efficient power delivery even under challenging conditions characterized by varying speeds, loads, and environmental factors.\u003c\/p\u003e\n\n\u003ch3\u003eUnwavering Commitment to Quality and Reliability\u003c\/h3\u003e\n\u003cp\u003eBuyers Products stands behind the H7 Series Slip Yoke with an unwavering commitment to quality and reliability. Every component is manufactured to stringent specifications, undergoing rigorous quality control processes to ensure dimensional accuracy, material integrity, and consistent performance. This dedication to excellence means that customers can install the H7 Series Slip Yoke with confidence, knowing it will meet the demanding operational requirements of their medium-duty applications. By choosing Buyers Products, you are investing in a component that is not only built to perform but also designed to last, contributing to the overall efficiency and longevity of your equipment.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449333371251,"sku":"73383","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/73383_7312_7332_7381_Extended_20Yoke_20Group.jpg?v=1768840689","url":"https:\/\/titustrucksaccessories.com\/products\/73383-h7-series-slip-yoke-1-inch-round-bore-with-1-4-inch-keyway","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}