Timing belt Optibelt 50 AT5 / 2800 AFX

OPTIBELT 50 AT5 / 2800 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 50 AT5 / 2800 AFX and any equivalents.

The Optibelt 50 AT5 / 2800 AFX is an Alpha Flex timing belt with an AT5 profile and a 2800 mm length on a 5 mm pitch. It is the kind of synchronous belt found on drives where the belt teeth mesh with matching pulleys to keep the driven shaft in step with the driver. If you are replacing one, confirm the profile, the length and the pitch against the belt you are removing before you order.

Synchronous belts of this type are common on industrial drives that need position and speed held in relation to one another rather than slip. The AT5 profile sets the tooth shape that must match the pulley grooves, and the 2800 mm length sets the center distance the drive was built around. Both have to be right, because a belt that is close but not exact will not run correctly on the existing pulleys.

The most reliable way to confirm fit is to read the marking on the back of the belt you are taking off. Match the profile, the length and the pitch shown there against this listing. If the old belt is worn, cut, or the marking is no longer readable, measure the length and check the pulley teeth so the profile can be confirmed rather than assumed.

If you would rather have it checked, send the part number and a photo of the belt marking by WhatsApp or email. The team can confirm the belt or suggest an equivalent and reply with a quote.