
Timing belt Optibelt 25 AT20 / 11600 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 / 11600 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 / 11600 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt with an AT20 profile and a 11600 mm length. The 25 in the code indicates a 25 mm width. The 20 mm pitch is set by the AT20 profile.
The profile and length are the two dimensions that determine fit. AT20 is a metric timing belt profile with a 20 mm pitch. The 11600 mm length is the belt's datum length. Both values are stated in the belt marking, so they can be checked against the drive before ordering.
For a quote, send the part number 25 AT20 / 11600 AFX, or the profile and length. If the marking is worn, the profile and length are enough to identify the belt. We carry the Optibelt Alpha Flex line and can confirm the belt or suggest an equivalent.
The 25 AT20 / 11600 AFX is a long timing belt. Confirm the width and length from the old belt or the drive documentation. If the drive runs more than one belt, replace all belts at the same time.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 11600mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The AT20 profile sets a 20 mm pitch. The 11600 mm length is the belt's datum length. Both are stated in the part number and in the belt marking.
- How do I request a quote for the Optibelt 25 AT20 / 11600 AFX?
- Send the part number 25 AT20 / 11600 AFX by WhatsApp or email. If you have the old belt, send the profile and length from the back of the belt.
- Can you confirm the right belt or suggest an equivalent?
- Yes. We carry Optibelt belts and can confirm the 25 AT20 / 11600 AFX or suggest an equivalent based on the profile and length.

