Gears, Pulleys, Belts & Chains

Gears, Pulleys, Belts & Chains

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  • PLASTIC GEAR SET WITH BUSHINGS PLASTIC GEAR SET WITH BUSHINGS

    GEAR UP
    PLASTIC GEAR SET WITH BUSHINGS

    Gear Up Or gear down-for the science fair or for any number of hobby projects. This hard-to-find set of (3) combination spur/beveled gears-for when you want gears set either straight or at 90° to one another-also has one small spur gear, plus three...
    Starting at $1.95
    Starting at $1.95
    Qty in Cart: 0
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    Starting at $1.95
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  • SINGLE SHEAVE PULLEY 1-7/8" SINGLE SHEAVE PULLEY 1-7/8"

    PULL, PULL, PULL YOUR BOAT
    SINGLE SHEAVE PULLEY 1-7/8"

    PULL, PULL, PULL YOUR BOAT A nice pulley just ready to be combined into the block and tackle you need for tiny jobs, like trimming your bonsai trees or hauling your model boat out of the pond. Get this block with (1) sheave and rig...
    $1.35
    $1.35
    Qty in Cart: 0
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    $1.35
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  • STEEL PULLEY WITH 1/2" ID SHEAVE STEEL PULLEY WITH 1/2" ID SHEAVE

    Pulley For You
    STEEL PULLEY WITH 1/2" ID SHEAVE

    Steel. Not used but a little rusty from storage. Handy. Measures 3-1/2" dia with a single 1/2” ID sheave with a 2-1/8" x 1-5/8" dia hub and a keyed 1” ID bore. Drilled for a 1/4” - 16 setscrew (not included). Made in the USA.
    $1.25
    $1.25
    Qty in Cart: 0
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    $1.25
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  • WHITE SILICONE BELTS 4" X 3/32" PKG(25)

    Bunch-o-Belts
    WHITE SILICONE BELTS 4" X 3/32" PKG(25)

    These translucent silicone O-rings are 3/32" thick and measure 4" dia. Nice belts for science-project motors and even nicer for our slingshot needs. Crafters will see jewelry material that the metal-detectors won't care about.
    $4.95
    $4.95
    Qty in Cart: 0
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    $4.95
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  • 1-1/16" LONG 24 TOOTH PULLEY PKG(3) 1-1/16" LONG 24 TOOTH PULLEY PKG(3)

    Shiny Pulley
    1-1/16" LONG 24 TOOTH PULLEY PKG(3)

    This small 24-tooth pulley is 1-1/16" long with 5/16" of that being a 5/8" dia shaft with a 1/2" x 3/8" flattened bore. The pulley portion is 1" OD x 7/8" ID. In shiny silver aluminum.
    $3.95
    $3.95
    Qty in Cart: 0
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    $3.95
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  • SINGLE-GROOVE DRIVE PULLEY SINGLE-GROOVE DRIVE PULLEY

    Pull This
    SINGLE-GROOVE DRIVE PULLEY

    Our new single-groove drive pulley measures 5-1/2” OD. Has a 1-1/8” bore with a 1/4” keyway not drilled for a set screw. Made for belt type A (1/2”). The length through the bore is 1-7/8” and the hub is offset 1/2”...
    $3.85
    $3.85
    Qty in Cart: 0
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    $3.85
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  • 1-1/16" DIAMETER 32 TOOTH GEAR PKG(4) 1-1/16" DIAMETER 32 TOOTH GEAR PKG(4)

    Nylon, With Teeth
    1-1/16" DIAMETER 32 TOOTH GEAR PKG(4)

    Nylon, With Teeth This 32-tooth gear is 1-1/16" dia, 32 pitch and 20-degree pressure angle. Measures 3/32" thick on its face with a 1/4" bore and a 15/32" dia x 17/32" long 13-tooth shaft with the same pitch/pressure
    Starting at $2.95
    Starting at $2.95
    Qty in Cart: 0
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    Starting at $2.95
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