
Timing belt Optibelt 75 AT20 / 8000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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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 75 AT20 / 8000 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 AT20 / 8000 AFX and any equivalents.
The Optibelt 75 AT20 / 8000 AFX is a timing belt from the Alpha Flex series. It uses the AT20 profile with a 20 mm pitch and an 8000 mm length. We carry it for maintenance, engineering and purchasing teams who need to match a belt already in service.
The most reliable way to match this belt is to read the marking on the back of the belt being replaced. If it shows AT20 profile, 8000 mm length and 20 mm pitch, this is the same specification. Confirm the profile and the length before you request a quote, since a drive that takes an 8000 mm belt will not accept a different length even when the profile looks similar.
When the old marking is worn or unreadable, measure the belt and check the drive documentation instead of guessing. Count the teeth if you can, and compare the result against the 20 mm pitch and 8000 mm length. A belt that has run for a long time may measure slightly long, so treat the drive data as the primary reference.
Send the part number, the profile, the length and the pitch in your quote request, along with a photo of the back marking if it is still legible. That lets our team confirm the belt and reply promptly with the correct item.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 8000mm
Frequently asked questions
- How do I confirm this is the belt I need to replace?
- Check the marking on the back of the old belt. If it reads AT20 profile, 8000 mm length and 20 mm pitch, it matches this Optibelt belt. Send us that marking or a photo and we will confirm it against the part number.
- What does the 75 AT20 / 8000 AFX belt measure?
- It is an AT20 profile timing belt with a 20 mm pitch and an 8000 mm length, from the Optibelt Alpha Flex series.
- What should I include in a quote request?
- Send the part number 75 AT20 / 8000 AFX, the profile, the length and the pitch, plus the belt marking if you have it. If the old belt is worn or the marking is gone, tell us the drive it runs on so we can help you confirm the right belt.

