
Timing belt Optibelt 16 AT5K6 / 2900 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 16 AT5K6 / 2900 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 / 2900 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt in the AT5 profile, with a 2900 mm length and a 5 mm pitch. The code 16 AT5K6 / 2900 AFX is the reference to match against the belt you are replacing. We carry it and quote by part number.
The most reliable way to match this belt is to read the marking on the back of the belt that is coming off the drive. Compare it against the code 16 AT5K6 / 2900 AFX, and check the profile and the length as well. If the old marking is worn or unreadable, measure the belt and confirm the profile and length before ordering.
A timing belt is selected by profile and length, so both need to agree with the drive. The AT5 profile and the 2900 mm length on this Optibelt Alpha Flex belt are the two figures to verify. Where a drive runs more than one belt, replace the set together so the belts share the load evenly.
Send the part number, the profile and the length by WhatsApp or email and the team will confirm the belt or suggest an equivalent. If you are unsure of the marking, send a photo of the old belt and the drive, and the team will help identify what you need.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 2900mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt being replaced and compare it with 16 AT5K6 / 2900 AFX. Also confirm the AT5 profile and the 2900 mm length against the drive before ordering.
- What should I send to get a quote?
- Send the part number 16 AT5K6 / 2900 AFX, along with the profile and length if you have them. A photo of the old belt and the drive also helps the team confirm the match.
- Should I replace more than one belt at a time?
- Where a drive uses more than one belt, replace them as a set so they run together and wear evenly. Order the quantity your drive requires.

