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A sheave or pulley may have a groove or grooves between flanges around its circumference to locate the cable or belt. The drive element of a pulley system can be a rope, cable, belt, or chain.
  • Cast Iron Pulley

    Cast Iron Pulley

    Sheaves and pulleys are round wheels with a flat or grooved edge that transmit rotational force from one shaft to another when connected with a V-belt or gearbelt. They are typically used to power fans, pumps, conveyors, and other industrial machinery.

  • Heavy Duty Pulley

    Heavy Duty Pulley

    Fixed Eye Single Sheave Pulleys are heavy duty, durable and used to raise loads of an indicated amount of weight. Each pulley has an oil impregnated bearing to extend pulley life. Axle and sheave are removable. Do not use with wire rope or cable.

  • Pulley Bearing

    Pulley Bearing

    Visibly worn pulleys. One of the first symptoms of an issue with an idler pulley is visible wear on the pulley. ... Belt squealing. Another common symptom of a possible issue with the idler pulley is squealing from the engine belts. ... Damaged bearing or pulley.

  • Tension Pulley

    Tension Pulley

    A drive belt tensioner is a pulley mounted on a spring mechanism or adjustable pivot point that is used to keep tension on the engine belts. ... Both are used to keep tension on the engine serpentine belts so that they can drive the various engine accessories.

  • Pulley Spacer

    Pulley Spacer

    Pulley Spacer by HardDrive Aluminum spacers that are ideal for lining up pulleys and sprockets. The spacers can easily be machined down to the next size under without having to worry about the spigot alignment when you machine the face of the spacer down to the desired thickness.

  • Spring Pulley

    Spring Pulley

    The rewind starting system, also known as a recoil system, is operated manually by pulling a rope. The rope is attached to a recoil pulley and return spring that spin the flywheel to start the spark plug firing and the engine running.

  • Speed Reducer Pulley

    Speed Reducer Pulley

    These provide torque multiplication and speed reduction for the operation of prime movers in industrial machinery. Some have integral motors while others are provided with adapters for motors to be added.

  • Pulley Bushing

    Pulley Bushing

    Taper locking bushings and hubs are used to mount pulleys, sprockets, and sheaves on shafts. They are split, flangeless bushings that use screws to tighten on the shaft and provide excellent clamping force.

  • Pto Belt Pulley

    Pto Belt Pulley

    This is a very hard to find and nice original PTO belt pulley attachment farm tractor. It is in excellent original condition with no cracks, breaks, or repairs of any kind. It turns very nicely with no bearing wear or noise. The pulley itself measures about 9 inches in...

  • Mini Pulley

    Mini Pulley

    This Lightweight Crankshaft Pulley is stock diameter (OEM sized) crank pulley, utilizing the original belt layout. Since the crank pulley diameter is unchanged, they maintain alternator output at exactly stock output levels so you need not worry about flat batteries or weak...

  • Chain Sheave

    Chain Sheave

    The chain sheave bearings are used with installed at the axis of BL type chain for vertical movement of forklift carriages or chain guide of telescopic crane cars.

  • Custom Pulley

    Custom Pulley

    Pulleys are wheels on axles which come in a variety of sizes designed to support movement. Pulleys are utilized in a variety of applications when applying force, and are available in gauge tubing along with heavy wall.

As one of the most professional pulleys manufacturers and suppliers in China, we warmly welcome you to buy or wholesale bulk pulleys made in China here from our factory.