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2AK Sheaves V-Belt Pulleys with Inch Inner Bore Diameter

The 2AK sheave and simliar belt pulleys are mainly used for long-distance power transmission, such as the output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging machines, power transmission of some small horsepower motorcycles, power transmission of agricultural machinery, air compressors, reducers, reducers, generators, cotton ginners, etc.

    2AK double groove pulley is applicable to two belt A series v belts or two single A series v belts, and multiple 3L v belts can also be used with these pulleys. 2AK double groove pulleys are commonly referred to as double AK pulleys, with diameters ranging from 2.00 "to 18.25", but can also be customized according to requirements. Double AK series pulleys are commonly used for medium and heavy agricultural and industrial applications. Our double v-shaped pulleys are manufactured with the most advanced technology and combine high-quality high performance and high strength characteristics, such as Grade 30 cast iron instead of Grade 25 cast iron.


    1) V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; up to 10 grooves
    2) Adjustable speed V-belt pulleys and variable speed pulleys
    3) Flat belt pulleys and conveyor belt pulleys
    1) Sheaves for taper bushings: 3V, 5V, 8V
    2) Sheaves for QD bushings: 3V, 5V, 8V
    3) Sheaves for split taper bushings: 3V, 5V, 8V
    4) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK
    5) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M
    Parts can be made according to drawings and/or samples, OEM service is welcomed.
    1) Bore type: pilot bore, finished bore, taper bore, bore for QD bushing.
    2) Surface finish: paint, phosphating, zinc plated.
    3) Material: cast iron, ductile iron, steel, nylon, aluminum.
    4) Made according to drawings and/or samples, OEM inquiries welcomed.


    The core working principle of the 2AK sheave is the basic principles of force balance and rotation. This mechanical marvel consists of a round wheel and axle that changes the way force is applied and manipulated. When a rope or rope is wrapped around a 2AK sheave and force is applied, the pulley rotates seamlessly, utilizing the principle of force balance to ensure that the forces on both ends of the rope are equal and in opposite directions. This clever mechanism converts downward force into horizontal force, or changes the direction of force to allow easier manipulation of objects.


    In addition, 2AK sheaves can be combined into pulley blocks to enhance their ability to change force. By integrating multiple pulleys, the device can significantly reduce the force required for a given task. Each pulley within the pulley block helps change the direction of the force, effectively reducing the force required. This innovative design is particularly beneficial for lifting heavy loads, as seen in crane and hoist applications where the force-reducing properties of the 2AK sheaves come into play.


    The applications for 2AK sheaves are wide and varied, covering engineering, construction and everyday activities. In the fields of engineering and construction, this device simplifies and optimizes force management of various machines and equipment. Its ability to change the direction and magnitude of force makes it a valuable tool for lifting, pulling and moving heavy objects more easily and efficiently. Additionally, 2AK sheaves find practical use in everyday tasks, providing a simple yet effective solution for force manipulation in household chores and DIY projects.


    All in all, the 2AK sheave is a testament to the ingenuity of mechanical engineering, providing a versatile and efficient solution for managing forces. Its ability to change the direction and magnitude of forces through force balance and rotation principles makes it an indispensable asset in a variety of industries and applications. The 2AK sheave not only simplifies force management, it revolutionizes it.