Timing belt Optibelt 100 AT20 / 5200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT20 / 5200 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 100 AT20 / 5200 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 100 AT20 / 5200 AFX. It uses the AT20 profile with a 5200 mm length and a 20 mm pitch. We carry it for maintenance, engineering and purchasing teams who need to confirm fit before ordering a replacement.
The AT20 profile and 5200 mm length are the two dimensions to check first when replacing a synchronous belt on a driven system. Confirm that the old belt's back marking matches the profile and length shown here, and that the pulley grooves are made for the same pitch. If the marking is worn or unreadable, measure the belt and send the details for review.
This belt is a timing belt, so it is used where the drive must keep a fixed relationship between shafts rather than rely on friction. It may be part of a larger drive arrangement, so inspect the pulleys for wear or damage before fitting a new belt. If the drive uses more than one belt, replace them as a set.
To request a quote, send the part number 100 AT20 / 5200 AFX by WhatsApp or email. If you are unsure whether this is the correct belt, include the old belt's marking, the profile and the length. The team can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 5200mm
Frequently asked questions
- How do I confirm this Optibelt timing belt fits my drive?
- Check the marking on the back of the old belt against the profile AT20 and the length 5200 mm. Also confirm the pulley grooves match the 20 mm pitch. If the marking is not readable, send the measured profile and length for review.
- What should I send to get a quote for the 100 AT20 / 5200 AFX belt?
- Send the part number 100 AT20 / 5200 AFX by WhatsApp or email. If you want us to confirm the fit, include a photo of the old belt's marking and the profile and length you measured.
- Should I replace more than one belt at the same time?
- If the drive uses multiple belts, replace them as a set. This helps keep the drive running evenly and avoids mixing a new belt with worn ones.