Gears, Pulleys, Belts & Chains
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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 $1.95Starting at $1.95 -
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 -
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 -
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 -
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 -
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 -
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/pressureStarting at $2.95Starting at $2.95