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D-Section Sheaves for V-Belts


D-section sheaves are manufactured specifically for D-series classic v-belts, as well as banded D belts. Our D-section v-belt sheaves are dimensionally manufactured to ARPM standards so they directly interchange with other brands. D pulleys only come in taper lock style and QD (quick detachable) style for increased bore range flexibility. What separates our sheaves from others on the market is that most of them are manufactured from a grade 35 cast iron instead of the standard grade 25. This produces a sheave that is much stronger and has a better wear resistance. Something else to note is that these sheaves have been dynamically balanced for a smoother operation and reduced vibration, which results in longer bearing and machinery life. Additionally, they are phosphate and painted for an added protection against corrosion.