
Timing belt Optibelt 25 AT5K6 / 6600 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 AT5K6 / 6600 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 AT5K6 / 6600 AFX and any equivalents.
The Optibelt 25 AT5K6 / 6600 AFX is an Alpha Flex timing belt in the AT5 profile with a 6600 mm length. MR Industrial Accessories supplies this belt to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Send the part number by WhatsApp or email and we will confirm the belt for your drive.
The cleanest way to get a quote is to send the full part number exactly as it appears on the belt or in your records: 25 AT5K6 / 6600 AFX. If you are replacing a belt on an existing drive, a photo of the back of the old belt helps us read the marking and confirm the profile and length match what you need. Tell us how many belts the drive takes so we can quote the correct quantity.
The AT5 profile and 6600 mm length are the two dimensions that identify this belt. If your drive uses more than one belt, include the quantity per drive in your message so the quote covers the full set. For drives where the belt has been running a long time, a note about the condition of the pulleys and any wear you have seen helps us understand the application.
We reply promptly by WhatsApp or email. If the exact part number is not what your drive needs, our team can help confirm the right belt or suggest an equivalent. Send the part number, the quantity and any details about the drive, and we will take it from there.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 6600mm
Frequently asked questions
- What information should I include when requesting a quote?
- Send the full part number 25 AT5K6 / 6600 AFX, the quantity you need, and if possible a photo of the marking on the back of the old belt. If the drive uses multiple belts, tell us how many per drive.
- Can you help if I am not sure this is the right belt?
- Yes. Send the part number and any details you have about the drive. Our team can help confirm the right belt or suggest an equivalent based on the AT5 profile and 6600 mm length.
- How do I send my request?
- Contact us by WhatsApp or email with the part number 25 AT5K6 / 6600 AFX and the quantity. We reply promptly to quote requests.

