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TB Woods BK3678 FHP Sheave is a cast iron product designed for mechanical power transmission systems. The sheave features a finished bore and is compatible with B, 4L, and 5L belt sections. With an overall diameter of three and three-quarters inches, it has one groove and a pitch diameter of three point three-eight inches for optimal performance.
This sheave is ideal for various applications in HVAC, manufacturing, and other machinery. It supports smooth operation and efficient power transmission.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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