Timing belt Optibelt 75 T20 / 3400 AFX

OPTIBELT 75 T20 / 3400 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 75 T20 / 3400 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 75 T20 / 3400 AFX. It uses a T20 profile with a 20 mm pitch and a 3400 mm length, making it a synchronous belt for drives where exact timing between shafts is required.

Synchronous belts of this type are commonly found on industrial drives that need maintained position and speed relationships, such as camshafts, conveyors, and other indexing equipment. The T20 profile and 3400 mm length define the fit on the pulleys and the center distance of the drive, so those two values should be checked against the old belt marking or the drive documentation before ordering.

To confirm fit, read the marking on the back of the belt and compare it with the code above. The profile must match the pulley grooves, and the length must match the drive layout. If the marking is worn or missing, measure the pitch and the overall length, or send photos of the belt and the drive to our team.

We carry the Optibelt Alpha Flex line and supply this belt to maintenance, engineering, and purchasing teams across the United States, Canada, Mexico, and South America. Send the part number 75 T20 / 3400 AFX by WhatsApp or email, and we will reply promptly to confirm the belt or suggest an equivalent.