
Timing belt Optibelt 50 AT10 / 6400 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.
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Description
OPTIBELT 50 AT10 / 6400 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 50 AT10 / 6400 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt with an AT10 profile and a 6400 mm length. The 10 mm pitch and the AT10 tooth form define how it seats in the pulley grooves, while the length sets the center distance it can span.
For a maintenance or purchasing engineer, the profile and length are the two numbers that decide whether a belt will run on an existing drive. AT10 is the tooth profile, and 6400 mm is the datum length. The 10 mm pitch tells you the spacing from one tooth to the next along the belt. Match all three to the drive and the belt will index correctly.
When you read the back of an old belt, look for the profile and length markings. If the marking reads AT10 and 6400 mm, this Optibelt Alpha Flex belt is the same size. Send that marking, or the part number 50 AT10 / 6400 AFX, and we will confirm it against your drive details.
We carry the Optibelt Alpha Flex line for industrial drives. To quote the right belt, send the part number, the profile and length from the old belt, and the pulley tooth count if you have it. Our team replies by WhatsApp or email and can help you confirm the correct timing belt.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 6400mm
Frequently asked questions
- What do the profile and length mean on this belt?
- AT10 is the tooth profile and 6400 mm is the belt length. The 10 mm pitch is the distance between tooth centers. These dimensions must match your pulleys and drive layout.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the old belt. If it shows AT10 and 6400 mm, this belt matches that size. You can also send the part number 50 AT10 / 6400 AFX with your pulley details for confirmation.
- What information do you need to quote this belt?
- Send the part number or the profile and length from the old belt. If you have the pulley tooth count and drive arrangement, include those so we can help confirm the fit.

