Timing belt Optibelt 100 AT20 / 4600 AFX

OPTIBELT 100 AT20 / 4600 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 100 AT20 / 4600 AFX and any equivalents.

This Optibelt Alpha Flex timing belt, part number 100 AT20 / 4600 AFX, is a synchronous belt with an AT20 profile, a 4600 mm length and a 20 mm pitch. It is used in drives where exact timing and positive engagement are required, such as industrial machinery and process equipment. To confirm fit, compare these three values with the markings on your old belt and with your drive specifications.

Timing belts like this one are common on drives that must stay in step, including camshafts, conveyors, packaging lines, pumps and other synchronized equipment. The AT20 profile and 4600 mm length define the tooth shape and the belt's path around the pulleys. If your drive calls for these values, this belt matches the specification.

When replacing, read the marking on the back of the old belt. It should show the profile, length and pitch. If it reads AT20, 4600 mm and 20 mm pitch, the Optibelt 100 AT20 / 4600 AFX is the correct size. Also check pulley condition and alignment; worn pulleys can damage a new belt even when the size is right.

For a quote, send the part number 100 AT20 / 4600 AFX by WhatsApp or email. If you are unsure, include the old belt's marking and a photo, and our team will confirm the right belt or suggest an equivalent. We supply maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America.