Martin AK19 1/2 FHP Sheave BS, 3L/4L Belt Section, 1 Groove, 1/2" Bore, Class 30 Gray Cast Iron, 1.95" OD, 12723 max rpm, 1.36" Pitch Diameter/1.7 Datum
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<b>[Product Information]</b><br>
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<li>Classical V-belt sheave fits 3L/4L profile V-belts</li>
<li>Class 30 gray cast iron for resistance to wear and galling</li>
<li>Suitable for light-duty, fractional horsepower motors of 1 horsepower or less</li>
<li>Set screw for secure attachment to shaft</li>
<li>One groove for single belt use</li>
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