{"product_id":"b23130-b1310-series-slip-yoke-1-1-8-10-inch-spline-bore","title":"B23130 - B1310 Series Slip Yoke 1-1\/8 -10 Inch Spline Bore","description":"\u003cp\u003eBuyers Products B1310 Series Slip Yoke works seamlessly with heavy duty PTO driveline components in order to deliver reliable flexible coupling. The yoke is compatible with other major manufacturers' heavy-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 5153XBA U-joints to provide smooth and continuous torque transfer.   The B1310 Series Slip Yoke is perfect for heavy duty applications with the ability to handle up to 1560 inch pounds of torque at 1000 RPM continuous duty (approximately 25 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;\"\u003e1.125-10\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;\"\u003eSpline\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;\"\u003e5.375\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;\"\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;\"\u003eB1310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Buyers Products B1310 Series Slip Yoke, specifically engineered with a 1-1\/8 -10 Inch Spline Bore, represents a critical component in heavy-duty power take-off (PTO) driveline systems. This specialized component is designed to facilitate robust and reliable flexible coupling within demanding mechanical power transmission applications. Its integral role is to accommodate variations in driveline length that occur due to suspension travel or operational articulation, while simultaneously ensuring uninterrupted and efficient torque transfer from the power source to the driven implement. This detailed technical description will explore the design principles, material science, performance characteristics, and application suitability of the B1310 Series Slip Yoke.\u003c\/p\u003e\n\n\u003ch3\u003eFundamentals of Slip Yoke Functionality in Drivelines\u003c\/h3\u003e\n\u003cp\u003eA slip yoke is a mechanically articulated component designed to manage dynamic length changes within a driveshaft assembly. In PTO applications, where the relative positions of the power source (e.g., tractor PTO shaft, vehicle transmission) and the driven implement can fluctuate significantly, a slip yoke becomes indispensable. It consists of two primary parts: an external yoke that typically connects to a universal joint (U-joint), and an internal spline bore that slides over a mating splined shaft. The B1310 Series, with its 1-1\/8 -10 Inch Spline Bore, indicates a specific dimensional standard where the bore diameter is 1.125 inches and features 10 splines. This precise spline configuration is critical for minimizing backlash, ensuring a secure rotational connection, and distributing torque uniformly across the contact surfaces, thereby reducing stress concentrations and enhancing the lifespan of the driveline components.\u003c\/p\u003e\n\u003cp\u003eThe primary mechanism of the slip yoke involves the telescoping action between the splined bore of the yoke and the splined shaft it engages. This axial movement is essential for absorbing longitudinal forces and preventing binding or excessive compressive\/tensile stresses on the driveline. Without a slip mechanism, any change in the distance between the input and output shafts would either over-compress the U-joints and driveshaft components, leading to premature failure, or pull them apart, resulting in disengagement and loss of power transmission. The B1310 Series Slip Yoke is engineered to provide smooth, low-friction axial movement, crucial for maintaining constant velocity conditions where angular misalignment is also being managed by associated U-joints. The careful design of the spline profile, typically an involute spline, ensures maximum contact area and optimized load-carrying capacity, directly contributing to the continuous and smooth torque transfer claimed by the product description.\u003c\/p\u003e\n\n\u003ch3\u003eMaterial Science and Manufacturing Excellence: Cast Steel Construction\u003c\/h3\u003e\n\u003cp\u003eThe selection of material and manufacturing process is paramount for components subjected to the strenuous conditions prevalent in heavy-duty applications. The B1310 Series Slip Yoke is constructed from Cast Steel, a material renowned for its robust mechanical properties suitable for high-stress environments. Cast steel offers an exceptional balance of strength, ductility, and wear resistance, making it an ideal choice for components that experience cyclic loading, torsional stresses, and abrasive contact, particularly within the spline interface.\u003c\/p\u003e\n\u003cp\u003eThe casting process involves pouring molten steel into a mold of the desired shape, allowing it to solidify. This method provides several advantages for manufacturing complex geometries like yokes, enabling the creation of intricate internal structures and external contours with high precision. While \"forged steel\" (as mentioned in the initial description) implies superior grain structure and fatigue strength due to plastic deformation, \"cast steel\" (as specified in the technical table) offers inherent advantages such as excellent machinability, good weldability, and cost-effectiveness for mass production while still meeting the rigorous strength requirements of heavy-duty applications. The use of cast steel in the B1310 Series ensures structural integrity capable of withstanding the dynamic loads and environmental stressors encountered in PTO drivelines, contributing significantly to the component's stated durability and reliability.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the material's inherent resistance to fatigue and impact is critical for a slip yoke, which must endure thousands of operational cycles over its lifespan. The specific metallurgical composition of the cast steel utilized for the B1310 series is optimized to deliver superior performance under continuous duty, minimizing the risk of material degradation, cracking, or catastrophic failure, even when operating at its peak specified torque and RPM ratings. Rigorous quality control measures during the casting process, including chemical analysis, mechanical property testing, and non-destructive examination, ensure that each B1310 slip yoke adheres to stringent engineering standards, guaranteeing consistent performance across the product line.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Metrics and Application Suitability\u003c\/h3\u003e\n\u003cp\u003eA key differentiator for the B1310 Series Slip Yoke is its documented performance capability: \"up to 1560 inch pounds of torque at 1000 RPM continuous duty (approximately 25 HP).\" These specifications are vital for engineers and end-users to correctly size and select driveline components for their specific applications.\n\u003c\/p\u003e\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eTorque Capacity (1560 inch-pounds):\u003c\/b\u003e Torque is the rotational force that produces twisting. 1560 inch-pounds (in-lbs) translates to approximately 130 foot-pounds (ft-lbs). This rating signifies the maximum twisting force the slip yoke can transmit reliably without experiencing permanent deformation or failure. In heavy-duty PTO applications, where equipment like agricultural implements (e.g., hay balers, mowers), industrial pumps, wood chippers, or auxiliary hydraulic systems require significant rotational force, this torque capacity is fundamental for operational efficiency and equipment longevity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eRotational Speed (1000 RPM):\u003c\/b\u003e Revolutions Per Minute (RPM) quantifies the speed at which the component rotates. Operating at 1000 RPM is common for many PTO systems, particularly those connected to standard agricultural tractors. The ability to sustain this speed under load without excessive vibration or heat buildup is crucial for the overall performance and service life of the driveline.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eContinuous Duty:\u003c\/b\u003e This designation is exceptionally important. \"Continuous duty\" implies that the component is designed to operate consistently at the specified torque and RPM levels for extended periods without requiring rest or cooling, and without suffering accelerated wear or damage. This characteristic is critical for applications where machinery runs for long shifts, such as during planting or harvesting seasons, or in continuous industrial processes. It provides a level of assurance regarding the component's robustness beyond mere peak or intermittent load capabilities.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003ePower Rating (approximately 25 HP):\u003c\/b\u003e Horsepower (HP) is a measure of mechanical power, directly related to torque and RPM (HP = Torque (in-lbs) * RPM \/ 63025). The 25 HP rating indicates the typical power output that can be reliably transmitted through this slip yoke. This makes the B1310 Series ideal for a wide range of medium-to-heavy duty applications where this power level is required. Examples include smaller to mid-sized agricultural implements, forestry equipment such as log splitters or smaller chippers, and various industrial auxiliary drives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe B1310 Series Slip Yoke is thus ideally suited for environments demanding reliable power transmission under sustained operational conditions, making it a robust choice for OEMs and aftermarket replacements in agricultural, construction, utility, and industrial sectors.\u003c\/p\u003e\n\n\u003ch3\u003eInteroperability and Compatibility with Buyers Products 5153XBA U-Joints\u003c\/h3\u003e\n\u003cp\u003eA significant advantage of the Buyers Products B1310 Series Slip Yoke is its designed compatibility with other standard heavy-duty driveline components, particularly its seamless integration with Buyers Products 5153XBA U-joints. This interoperability streamlines component selection and ensures harmonious operation within complex driveline assemblies. The 5153XBA U-joint is engineered to complement the B1310 series, providing a robust and flexible connection capable of accommodating angular misalignment while maintaining efficient torque transfer.\u003c\/p\u003e\n\u003cp\u003eUniversal joints, or U-joints, are pivotal in driveline systems for their ability to transmit power between shafts that are at an angle to each other. The design of the 5153XBA U-joint, featuring precision-machined crosses and needle roller bearings, ensures minimal friction and efficient power transmission. When paired with the B1310 slip yoke, this combination provides a comprehensive solution for managing both angular and axial driveline dynamics. The exact fit between the yoke ears and the U-joint bearing caps is crucial for proper function, preventing premature wear and ensuring optimal performance. Furthermore, the robust construction of both components guarantees durability under the harsh conditions typical of heavy-duty applications, reducing maintenance frequency and extending the overall service life of the driveline.\u003c\/p\u003e\n\u003cp\u003eThe \"compatible with other major manufacturers' heavy-duty driveline components\" statement underscores Buyers Products' commitment to industry standards and interchangeability. This broad compatibility offers users flexibility in sourcing and replacement parts, reducing downtime and simplifying inventory management. Adherence to industry-standard dimensions and specifications ensures that the B1310 Series Slip Yoke can be integrated into existing driveline configurations without extensive modifications, making it a versatile and practical choice for both new builds and repairs.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Engineering and Key Design Features\u003c\/h3\u003e\n\u003cp\u003eThe technical specifications of the B1310 Series Slip Yoke highlight several critical design features that contribute to its performance and longevity:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003eBore Dia\/Width (in.): 1.125-10:\u003c\/b\u003e This specifies a 1-1\/8 inch diameter spline bore with 10 splines. The precise machining of this bore is fundamental for a tight, concentric fit with the mating splined shaft. This precision minimizes play and backlash, which are detrimental to smooth torque transfer and can lead to accelerated wear, vibration, and noise.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eBore Type: Spline:\u003c\/b\u003e Confirms the mechanical interlocking method for torque transmission, superior to keyways or simple press fits for high-torque applications requiring axial movement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eCenter Line to End of Hub: 5.375 inches:\u003c\/b\u003e This crucial dimensional parameter defines the overall length of the slip yoke from the center of the U-joint cross (centerline) to the furthest end of the hub where it receives the splined shaft. This measurement is vital for ensuring correct driveline length calculations, preventing bottoming out or over-extending the slip mechanism, and maintaining proper operating angles for the U-joints throughout the driveline's range of motion. Proper driveline length is critical to avoid binding or separation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFinish: Plain:\u003c\/b\u003e A plain finish typically implies that the component is supplied as cast and machined, without additional coatings such as paint or galvanization. This is often preferred in applications where the component might be painted by the end-user to match specific equipment aesthetics or where the inherent properties of the cast steel are sufficient for corrosion resistance in the operating environment, especially when regularly greased.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eLubricator Thread: 1\/4-28 TAPERED:\u003c\/b\u003e The inclusion of a standard 1\/4-28 tapered lubricator thread is a testament to the design's focus on maintainability and extended service life. This allows for the installation of a grease fitting, enabling periodic lubrication of the spline interface. Proper lubrication is absolutely critical for slip yokes to prevent fretting corrosion, reduce friction during axial movement, and minimize wear on the splines. The tapered thread ensures a secure, leak-free connection for the grease fitting, preventing contaminants from entering the spline mechanism.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach of these design elements reflects a commitment to engineering precision and functionality, ensuring that the B1310 Series Slip Yoke performs reliably and efficiently under demanding operational conditions.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation, Maintenance, and Longevity\u003c\/h3\u003e\n\u003cp\u003eTo maximize the service life and performance of the B1310 Series Slip Yoke, proper installation and diligent maintenance are essential. Installation must adhere to industry best practices, including ensuring correct driveline phasing (where U-joints at opposite ends of a driveshaft are aligned correctly) and maintaining appropriate driveline working angles to minimize vibration and stress on components. The 5.375-inch Center Line to End of Hub dimension is critical for selecting the appropriate driveshaft length to ensure that the slip yoke operates within its designed travel limits, preventing over-extension or compression that could damage the splines or U-joints.\u003c\/p\u003e\n\u003cp\u003eRoutine maintenance primarily involves periodic lubrication through the 1\/4-28 TAPERED lubricator thread. High-quality, lithium-based EP (Extreme Pressure) grease is typically recommended to provide adequate film strength and protection against wear and corrosion within the splined connection. A consistent lubrication schedule, based on operating hours, environmental conditions, and manufacturer recommendations, is crucial. Visual inspections for signs of wear, such as corrosion, pitting, or excessive play in the splines, should also be part of the maintenance regimen. Early detection of wear can prevent more extensive and costly driveline failures.\u003c\/p\u003e\n\u003cp\u003eThe plain finish, while lacking additional corrosion protection, ensures that the component's original material integrity is preserved, and allows for thorough inspection. Regular cleaning and re-greasing are sufficient to protect the plain finish in most applications. By adhering to these installation and maintenance guidelines, operators can significantly extend the operational life of the B1310 Series Slip Yoke, ensuring sustained performance and reliability in their heavy-duty PTO driveline systems.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Buyers Products B1310 Series Slip Yoke with its 1-1\/8 -10 Inch Spline Bore is a testament to robust engineering and practical design for heavy-duty power transmission. Its construction from cast steel provides the necessary strength and durability to withstand the demanding conditions of continuous duty operation, transmitting up to 1560 inch-pounds of torque at 1000 RPM (approximately 25 HP). The precise spline bore, critical dimensional control (5.375\" Center Line to End of Hub), and integrated lubricator thread underscore its technical sophistication and ease of maintenance. Designed for seamless compatibility with Buyers Products 5153XBA U-joints and adherence to industry standards for interoperability with other major manufacturers' components, the B1310 Series Slip Yoke offers a reliable, efficient, and cost-effective solution for agricultural, industrial, and other heavy-duty PTO driveline applications. For systems requiring unwavering power transfer and exceptional longevity, the B1310 Series stands as an exemplary component, ensuring operational continuity and maximizing equipment uptime.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449334813043,"sku":"B23130","price":33.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/B23128KX_profile_5aaf80b6-4798-4107-ac9d-59d726206846.jpg?v=1768594902","url":"https:\/\/titustrucksaccessories.com\/products\/b23130-b1310-series-slip-yoke-1-1-8-10-inch-spline-bore","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}