
Timing belt Optibelt 25 AT10K13 / 2100 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 AT10K13 / 2100 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 AT10K13 / 2100 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 25 AT10K13 / 2100 AFX. It uses an AT10 profile with a 10 mm pitch and a 2100 mm length. Use the profile, pitch and length to confirm it matches the drive you are replacing.
Timing belts in the AT10 profile are common on industrial drives where synchronous motion is required, such as positioning axes, conveyors and other equipment that depends on precise tooth engagement. The 2100 mm length and 10 mm pitch define the geometric fit on the pulleys. If the old belt is worn or the marking is difficult to read, measure the length and check the tooth profile before ordering.
To confirm fit, compare the AT10 profile, the 10 mm pitch and the 2100 mm length with the belt you are replacing. Check that the pulley grooves match the AT10 tooth form and that the drive width accommodates the belt. If you are unsure, send the complete belt code, the pulley tooth count and the center distance so the team can verify the correct item.
MR Industrial Accessories LLC supplies this Optibelt belt to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Send the part number 25 AT10K13 / 2100 AFX by WhatsApp or email to request a quote.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 2100mm
Frequently asked questions
- How do I confirm this Optibelt timing belt fits my drive?
- Match the AT10 profile, the 10 mm pitch and the 2100 mm length to the belt you are replacing. Also check that the pulleys have the corresponding AT10 tooth form and that the drive width is compatible.
- What information should I send with my quote request?
- Send the part number 25 AT10K13 / 2100 AFX. If you want the team to double-check the fit, include the pulley tooth count and the center distance of the drive.
- Can you help if the old belt marking is unreadable?
- Yes. Measure the belt length and identify the tooth profile and pitch. With those details, the team can help confirm whether this Optibelt belt is the correct replacement.

