
Timing belt Optibelt 16 AT5K6 / 12000 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 AT5K6 / 12000 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 AT5K6 / 12000 AFX and any equivalents.
The Optibelt 16 AT5K6 / 12000 AFX is an Alpha Flex timing belt with an AT5 profile, a 12000 mm length and a 5 mm pitch. When you are replacing a belt on a driven system, the first step is confirming that the belt on the machine matches these three characteristics. We carry this Optibelt belt and quote it by part number.
To match it to the belt being replaced, read the marking on the back of the old belt and compare it with the Optibelt 16 AT5K6 / 12000 AFX. The profile must be AT5 and the length must be 12000 mm; the pitch is 5 mm. If the marking matches, the belt is the correct starting point for your replacement.
If the marking is worn or unreadable, measure the old belt and count the teeth to confirm the profile and length before ordering. A belt with a different profile will not seat correctly in the pulleys, and a different length will not tension properly. Send the part number, the belt marking or your measurements, and we will help confirm the right belt or suggest an equivalent.
For a quote, send the part number 16 AT5K6 / 12000 AFX by WhatsApp or email. If you are replacing more than one belt on the same drive, include all the markings so we can quote each one. Our team replies promptly and can help you confirm the right belt for the application.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 12000mm
Frequently asked questions
- How do I confirm the Optibelt 16 AT5K6 / 12000 AFX matches the belt I am replacing?
- Check the marking on the back of the old belt. The profile should be AT5, the length should be 12000 mm and the pitch should be 5 mm. If the marking is unreadable, measure the old belt and count the teeth to confirm these values.
- What information should I send to request a quote?
- Send the part number 16 AT5K6 / 12000 AFX by WhatsApp or email. If you are replacing several belts, include the marking from each old belt so we can quote them together.
- Can you help if the old belt marking is damaged?
- Yes. Send the belt dimensions you can measure and any remaining marking. We will help confirm the right belt or suggest an equivalent.

