
Timing belt Optibelt 100 AT20 / 10800 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 100 AT20 / 10800 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 100 AT20 / 10800 AFX and any equivalents.
The Optibelt Alpha Flex 100 AT20 / 10800 AFX is a timing belt with an AT20 profile, a 10800 mm length, and a 20 mm pitch. When you read the marking on the back of an old belt, these are the values you need to match. If the printing is worn or hard to read, send us what you can see and we will help confirm the belt.
Start by locating the marking on the back of the belt. The code 100 AT20 / 10800 AFX identifies the profile and length. The AT20 profile and 10800 mm length are the critical dimensions for a correct fit. The 20 mm pitch is also part of the specification. Compare these values with the data plate or the old belt before ordering.
If the marking is faded, measure the belt width and count the teeth if possible. A photo of the marking and a photo of the belt on the drive can help us confirm the right part. We carry the Optibelt Alpha Flex 100 AT20 / 10800 AFX and can check it against your equipment. Send the part number and any photos by WhatsApp or email for a quote.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 10800mm
Frequently asked questions
- How do I read the marking on an Optibelt Alpha Flex timing belt?
- Look for the printed code on the back of the belt. For this belt, the code is 100 AT20 / 10800 AFX. The AT20 indicates the profile, 10800 mm is the length, and 20 mm is the pitch. Use these values to match your replacement.
- What should I send to request a quote for this belt?
- Send the part number 100 AT20 / 10800 AFX, or a clear photo of the marking on the old belt. If the marking is unreadable, include the belt width and tooth count. We will confirm the belt and reply by WhatsApp or email.
- Can you help if the marking on my old belt is worn off?
- Yes. Send photos of the belt and the drive, along with any measurements you can take. We will compare them to the Optibelt Alpha Flex 100 AT20 / 10800 AFX and help you identify the correct replacement.

