
Timing belt Optibelt 100 AT20 / 2100 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 100 AT20 / 2100 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 / 2100 AFX and any equivalents.
The Optibelt 100 AT20 / 2100 AFX is an Alpha Flex timing belt with an AT20 profile and a 2100 mm length. When you need to replace a synchronous belt, start by reading the marking on the back of the old belt.
The marking on the back of a timing belt gives you the profile and length. For this Optibelt belt, the profile is AT20 and the length is 2100 mm. The code 100 AT20 / 2100 AFX includes the part number you can use to request a quote.
Once you have the marking, match it to the data here. The AT20 profile and 2100 mm length are what identify this belt. We carry the Optibelt 100 AT20 / 2100 AFX as a timing belt in the Alpha Flex series.
If the marking is worn or unreadable, send us the part number from your records or the belt itself. Our team can help confirm the right belt or suggest an equivalent. Request a quote by part number via WhatsApp or email.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 2100mm
Frequently asked questions
- How do I identify the belt I need to replace?
- Read the marking on the back of the old belt. It typically shows the profile and length, such as AT20 and 2100 mm for this Optibelt belt.
- What is the part number for this Optibelt belt?
- The part number is 100 AT20 / 2100 AFX. This is the number to use when requesting a quote.
- Can you help if I cannot read the marking?
- Yes. Send us any remaining part number or photos of the belt. We can help confirm the right belt or suggest an equivalent.

