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Mars 74633 is a BX64 V-belt for BX-section classical drives, featuring a 64 in outside length and ethylene elastomer construction. The belt has a notched profile and raw-edge cogged construction to accommodate smaller sheave diameters and improve sheave contact. It operates across a temperature range of -70 to 250 deg F and resists heat, oil, and ozone, suitable for industrial and fan-driven applications.
Classical BX V-belt, 64 in, notched and cogged construction for small sheaves and improved sheave contact.
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