Martin BK30-H FHP Sheave, MST Bushed, 4L/5L or B Belt Section, 1 Groove, 1-5/8" Bore, Class 30 Gray Cast Iron, 3.15" OD, 7876 max rpm, 2.4 Datum/2.8 Datum
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<b>[Product Information]</b><br>
<ul>
<li>Classical V-belt sheave fits widely available, classical profile V-belts suitable for use in many existing drive designs</li>
<li>Class 30 gray cast iron for resistance to wear and galling</li>
<li>4L/5L or B belt or cross section</li>
<li>One groove for single belt use</li>
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