Timing belt Optibelt 75 AT20 / 2900 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 AT20 / 2900 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 75 AT20 / 2900 AFX and any equivalents.
The Optibelt 75 AT20 / 2900 AFX is an Alpha Flex timing belt with an AT20 profile, a 2900 mm length, and a 20 mm pitch. This synchronous belt is used in drives where exact positioning and timing are required. To confirm fit, check that the old belt's marking matches the profile, length, and pitch shown here.
Timing belts like this one are common in industrial drives such as conveyors, packaging equipment, and other machines where the belt must turn two or more shafts in precise relation. The AT20 profile and 20 mm pitch define the tooth shape and spacing, while the 2900 mm length sets the belt's reach. If the drive runs at high load or speed, inspect the pulleys for worn teeth or misalignment before installing a new belt.
When replacing a timing belt, always compare the full part number on the back of the old belt with the new one. The 75 AT20 / 2900 AFX marking identifies this specific belt. If the marking is unreadable, measure the belt's length and tooth pitch, and count the teeth. Send those details along with the part number for a quote, and the team can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 2900mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Check the marking on the back of your current belt. It should show the profile (AT20), length (2900 mm), and pitch (20 mm). If it matches, this belt is the correct size. You can also measure the old belt and count its teeth to compare.
- What information should I send for a quote?
- Send the part number 75 AT20 / 2900 AFX, or the profile, length, and pitch from your old belt. If you have a photo of the belt marking or the drive setup, include that as well. The team will reply promptly by WhatsApp or email.
- Can you help if my old belt has a different part number?
- Yes. If your current belt has a different number, send it along with the profile, length, and pitch. The team can help confirm the right belt or suggest an equivalent that matches your drive.