
Timing belt Optibelt 16 AT5 / 2100 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 AT5 / 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 16 AT5 / 2100 AFX and any equivalents.
The Optibelt 16 AT5 / 2100 AFX is an Alpha Flex timing belt with an AT5 profile and a 2100 mm length. Its 5 mm pitch defines the tooth spacing, so the profile and length are the two values to match when selecting a replacement.
The AT5 profile identifies the tooth geometry, and the 2100 mm length gives the belt's closed-loop circumference. The 5 mm pitch is the distance from one tooth center to the next. Together these three values let you confirm the belt will seat correctly on the drive pulleys and maintain the required timing relationship.
To select the correct belt, read the marking on the back of the old belt and compare the profile, length and pitch with this listing. For a quote, send the part number 16 AT5 / 2100 AFX, or the profile, length and pitch you need, by WhatsApp or email. The team can help confirm the right belt or suggest an equivalent based on those values.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 2100mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The AT5 profile is the tooth shape, the 2100 mm is the belt's length, and the 5 mm pitch is the spacing between tooth centers. These are the key dimensions for matching the belt to the drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt you are replacing. If it shows the AT5 profile, 2100 mm length and 5 mm pitch, this belt matches those values.
- What should I send to request a quote?
- Send the part number 16 AT5 / 2100 AFX, or the profile, length and pitch from your old belt, by WhatsApp or email. The team will reply promptly.

