Lovejoy 00439 Size F 4S Accessory Kit for Sier-Bath Flanged Sleeve Gear Coupling, Carbon Steel, Inch, 3000 Maximum Unbalanced RPM, 220500 in-lbs Nominal Torque

This Lovejoy F Type accessory kit consists of the gasket, bolts, and nuts for a specific Sier-Bath flanged sleeve gear coupling (not included), and is suitable for assembling that coupling. The paper gasket fits between the flanged sleeves to help retain the coupling lubricant. The steel bolts and nuts clamp the flanged sleeves together for a friction fit, and are heat treated for tensile strength and coated for corrosion resistance. Gear couplings, a type of flexible coupling, use gear teeth on hubs and sleeves to transmit torque and offset rotational misalignment, and are suitable for use in applications involving extended distances between shaft ends, such as metal rolling mills and paper mills.Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.Lovejoy manufactures flexible couplings, universal joints, variable speed drives, and other transmission and mechanical power products. The company, founded in 1900, is headquartered in Downers Grove, IL.

• For use with Sier-Bath F type flanged sleeve gear coupling assembly (not included)
• Steel bolts and nuts clamp flanged sleeves together for friction fit
• Heat treated bolts and nuts for tensile strength
• Coated bolts and nuts for corrosion resistance
• Paper gasket fits between flanged sleeves to retain lubricant