Timing belt Optibelt 16 AT10 / 12000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 AT10 / 12000 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 AT10 / 12000 AFX and any equivalents.
The Optibelt 16 AT10 / 12000 AFX is an Alpha Flex timing belt with an AT10 profile, a 10 mm pitch and a 12000 mm length. Long synchronous belts in this size class are common on wide, slow-turning drives where a single continuous belt replaces a chain or a line of shorter belts. This page covers how to confirm the belt you need before you request a quote.
Start with the marking on the back of the old belt. The profile, the length and the width code together identify the belt, and the AT10 profile and 12000 mm length should match what is printed on the belt you are replacing. If the marking is worn or the belt is damaged at the print line, measure the length along the belt and check the tooth pitch against the 10 mm pitch listed here.
Confirm the fit at the drive as well. Count the teeth if the belt is intact, check the pulley grooves against the AT10 profile, and verify that the belt width matches the pulley face and the guide flanges. On long drives, inspect the pulleys for wear, check alignment across the full span and confirm the tensioning range before the new belt goes on.
If the drive runs more than one belt, or if the belts were installed as a matched set, replace the set together so the load stays even. Send us the part number, the belt marking and the tooth count, and our team will confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 12000mm
Frequently asked questions
- What information do I need to send for a quote?
- Send the part number, the marking on the back of the belt, the profile and the length. If the marking is unreadable, send the tooth count and the measured length instead, and we will confirm the belt against the data.
- How do I confirm the AT10 profile is correct?
- Check the pulley grooves against the AT10 profile and the 10 mm pitch listed for this belt. If the old belt is intact, count the teeth and compare the tooth form with the pulleys before ordering.
- Should I replace more than one belt at a time?
- If the drive uses multiple belts or the belts were installed as a matched set, replace the set together. Even load sharing depends on belts of the same profile and length running as a set.