Timing belt Optibelt 85 / 8M 4000 AFX

OPTIBELT 85 / 8M 4000 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 85 / 8M 4000 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 85 / 8M 4000 AFX. It uses an HTD 8M profile with a pitch of 8 mm and a length of 4000 mm. Use the profile and length to confirm it matches the drive before you request a quote.

Timing belts in this size range are used on drives where synchronization between shafts must be maintained, such as industrial machinery, process equipment and plant drives. The HTD 8M profile and 4000 mm length define the fit on the pulleys and the center distance of the drive.

To confirm the belt, read the marking on the back of the old belt and compare the profile and length with the data here. Check the pulley grooves for wear and the drive for any misalignment before installing a replacement.

Send the part number 85 / 8M 4000 AFX by WhatsApp or email to request a quote. If you are unsure whether this is the correct belt, include the old belt marking and a photo of the drive.

We carry Optibelt belts and can help confirm the right timing belt or suggest an equivalent where one exists.