Timing belt Optibelt 25 / AT10 5200 AFX

OPTIBELT 25 / AT10 5200 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 25 / AT10 5200 AFX and any equivalents.

The Optibelt 25 / AT10 5200 AFX is an Alpha Flex timing belt in the AT10 profile, 5200 mm long with a 10 mm pitch. If you are replacing a belt on an existing drive, this page gives you the exact identification data to compare against the belt you are taking off.

Matching a timing belt starts with the marking on the back of the old belt. Read the profile and the length, then compare them with this belt: AT10 profile, 5200 mm length. Check the pitch as well, since the AT10 designation corresponds to a 10 mm pitch. If the old belt is worn, dirty or missing its marking, measure the length along the back of the belt and confirm the tooth profile before ordering.

Once the profile and length match, confirm the belt width and the tooth pattern against the pulleys on the drive. The 25 / AT10 5200 AFX is built to the Alpha Flex series from Optibelt. Inspect the pulleys for worn teeth, alignment and tensioner condition at the same time; a new belt on a worn drive will not run correctly.

If you are unsure whether this is the right belt, send a photo of the back marking and the drive arrangement. We carry Optibelt and can help confirm the correct belt or suggest an equivalent based on the part number you provide.