
Timing belt Optibelt 16 AT5K6 / 7800 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 / 7800 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 / 7800 AFX and any equivalents.
This Optibelt 16 AT5K6 / 7800 AFX belt is a timing belt from the Alpha Flex series. Its AT5 profile and 7800 mm length define the drive it fits, so the marking on the belt is the fastest way to confirm you are ordering the same item.
The profile sets the tooth shape and the pitch of 5 mm sets the spacing from tooth to tooth along the belt. The length of 7800 mm is the figure to match against your existing belt or your drive documentation. Because the code is specific, ordering by part number is the cleanest route: send the full code as it appears on the back of the belt.
When you request a quote, include the part number and the quantity you need. If the belt is on a drive that runs more than one belt, note how many the drive takes so the set can be quoted together. If the marking is worn or partly unreadable, send a photo of the belt and the drive, and the team can help confirm the right belt or suggest an equivalent.
We carry Optibelt belts and serve maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Quotes are handled by WhatsApp or email, and the team replies promptly.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 7800mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The AT5 profile and 5 mm pitch describe the tooth form and tooth spacing, and 7800 mm is the belt length. Match both against the belt you are replacing.
- How do I request a quote for the 16 AT5K6 / 7800 AFX?
- Send the full part number and the quantity by WhatsApp or email. If the drive uses more than one belt, include that count so the set can be quoted.
- What if I cannot read the marking on the old belt?
- Send a photo of the belt and the drive. The team can help confirm the right belt or suggest an equivalent.

