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and OE quality solution for your conventional timing drives such as chains and gears
inert gas & liquid
Max RPM: 20
Boston Air Motors can be stalled or overloaded for long periods of time without damage
Sheaves are bored to accept "H" style QD bushings
3BK190H Light Duty QD Sheave 25 Pitch and OE quality solution for3BKH sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept "H" style QD bushings. Order bushings separately. Click Here for Catalog Page
