Timing belt Optibelt 100 AT10 / 4400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT10 / 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 AT10 / 4400 AFX and any equivalents.
The Optibelt 100 AT10 / 4400 AFX is an Alpha Flex timing belt with an AT10 profile, a 4400 mm length and a 10 mm pitch. It is used in synchronous drives where the belt and pulley teeth engage to maintain position. This page covers how to match it to the belt you are replacing.
Start by reading the marking on the back of the old belt. Compare it directly with the Optibelt 100 AT10 / 4400 AFX: the profile is AT10, the length is 4400 mm and the pitch is 10 mm. If those values match the belt in your hand, the part number is the correct reference. The 100 in the code refers to the belt width, so confirm that dimension on the old belt as well.
When the marking is worn or missing, measure the old belt instead. Count the teeth and check the pitch, then measure the overall length. A belt with an AT10 profile and a 4400 mm length is the same size as the Optibelt 100 AT10 / 4400 AFX. If the drive runs two or more belts, replace them as a set so the load stays even across the pulleys.
Before ordering, inspect the pulleys for worn teeth, buildup or misalignment, since those conditions shorten belt life. Send the part number, the belt marking and the quantity you need by WhatsApp or email. Our team replies promptly and can confirm the right belt or suggest an equivalent from the brands we carry.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 4400mm
Frequently asked questions
- How do I confirm this is the correct belt for my drive?
- Read the marking on the back of the belt being replaced. If it shows an AT10 profile, a 4400 mm length and a 10 mm pitch, the Optibelt 100 AT10 / 4400 AFX is the matching reference. If the marking is unreadable, measure the pitch and overall length of the old belt and compare.
- What should I send to request a quote?
- Send the part number Optibelt 100 AT10 / 4400 AFX, the marking from the old belt if it is readable, and the quantity you need. If you are unsure of the size, include the profile, length and pitch you measured. We reply by WhatsApp or email.
- Should I replace more than one belt at a time?
- If the drive uses multiple belts, replace them as a set. Belts that have run for different lengths of time can have different tension and wear, which affects how the load is shared across the pulleys.