
Timing belt Optibelt 16 AT20 / 10400 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 16 AT20 / 10400 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 16 AT20 / 10400 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt with profile AT20 and a length of 10400 mm. The 20 mm pitch is set by the profile, so the part number 16 AT20 / 10400 AFX identifies both the tooth geometry and the belt length. Use these two values to confirm the belt matches your drive before you request a quote.
The profile and length are the two dimensions that matter when selecting a replacement. AT20 defines the tooth profile and the 20 mm pitch; 10400 mm is the length. If your drive is built for an AT20 profile, this belt is the correct profile. If the old belt is marked with a different profile or length, it is not a match.
The part number 16 AT20 / 10400 AFX is the reference to send. We carry the Optibelt Alpha Flex line, and the team can confirm this belt against your application or suggest an equivalent when you provide the full marking from the back of the old belt.
For a quote, send the part number 16 AT20 / 10400 AFX, the profile AT20 and the length 10400 mm, along with the quantity you need. If you are replacing more than one belt on the same drive, include all positions so the set can be reviewed together.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 10400mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The profile AT20 sets the tooth shape and the 20 mm pitch. The length is 10400 mm. Together they define the belt's fit on the drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the old belt. If it shows AT20 profile and 10400 mm length, this Optibelt Alpha Flex belt matches those dimensions.
- What should I send to request a quote?
- Send the part number 16 AT20 / 10400 AFX, the profile AT20, the length 10400 mm and the quantity. If you are replacing multiple belts, include all positions.

