
Timing belt Optibelt 100 AT5 / 4400 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 100 AT5 / 4400 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 100 AT5 / 4400 AFX and any equivalents.
Requesting a quote for the Optibelt 100 AT5 / 4400 AFX Alpha Flex timing belt is straightforward. This page covers the exact part number and the details to include so we can confirm the right belt for your drive.
The Optibelt 100 AT5 / 4400 AFX is a timing belt from the Alpha Flex series. It has an AT5 profile, a 4400 mm length, and a 5 mm pitch. The part number identifies the belt, and the profile and length define the fit on the drive.
When you send a quote request, include the full part number: 100 AT5 / 4400 AFX. If you are replacing a belt on an existing drive, also send the marking on the back of the old belt, the number of teeth on the pulleys, and the center distance if known. Photos of the old belt and the drive can help us confirm the profile and length.
We carry Optibelt belts and serve maintenance, engineering, and purchasing teams across the United States, Canada, Mexico, and South America. Send your request by WhatsApp or email, and our team will reply promptly to confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 4400mm
Frequently asked questions
- What information should I include in a quote request for the Optibelt 100 AT5 / 4400 AFX?
- Include the full part number, 100 AT5 / 4400 AFX. If you are replacing an existing belt, also send the marking on the back of the belt, the pulley tooth counts, and the center distance if known. Photos of the old belt and the drive are helpful.
- Can you help confirm the right belt if I only have the old belt?
- Yes. Send the marking on the back of the old belt and photos of the drive. We will check the profile, length, and pitch against the Optibelt 100 AT5 / 4400 AFX and help you confirm the correct replacement.
- How do I send my quote request?
- Send your request by WhatsApp or email with the part number and any drive details. Our team replies promptly and can help confirm the belt or suggest an equivalent.

