Timing belt Optibelt 25 AT20 / 6800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 25 AT20 / 6800 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 AT20 / 6800 AFX and any equivalents.
When replacing a timing belt, matching the marking on the old belt is the most reliable starting point. This page covers the Optibelt 25 AT20 / 6800 AFX from the Alpha Flex series. We carry it for maintenance and engineering teams that need to confirm the exact profile and length before ordering.
The Optibelt 25 AT20 / 6800 AFX is a timing belt with an AT20 profile, a 6800 mm length and a 20 mm pitch. To match it to the belt being replaced, read the marking on the back of the old belt. If it shows the same part number, profile and length, you have a direct match. If the marking is worn or unreadable, measure the old belt and compare the profile and length to the data above.
Because timing belts are often replaced as part of a drive service, it is good practice to inspect the pulleys and the rest of the drive at the same time. Check for worn teeth, cracks, fraying or contamination. If the drive runs more than one belt, replace them as a set so the load stays even.
When you request a quote, send the part number 25 AT20 / 6800 AFX, the profile AT20 and the length 6800 mm. If you are not certain, send a photo of the old belt's marking and we can help confirm the right belt or suggest an equivalent. We serve customers in the United States, Canada, Mexico and South America by WhatsApp or email.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 6800mm
Frequently asked questions
- How do I confirm this belt matches the one I am replacing?
- Check the marking on the back of the old belt. It should show the same part number, profile and length. If it does not, measure the old belt and compare the profile and length to the AT20 profile and 6800 mm length listed here.
- What information should I send with my quote request?
- Send the part number 25 AT20 / 6800 AFX, the profile AT20 and the length 6800 mm. If you have the old belt, a photo of its marking helps us confirm the match or suggest an equivalent.
- Should I replace more than one belt at a time?
- If the drive uses multiple belts, replacing them as a set helps keep the load even. Inspect the pulleys and the rest of the drive for wear at the same time.