Timing belt Optibelt 16 AT20 / 5200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 16 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 16 AT20 / 5200 AFX and any equivalents.
The Optibelt 16 AT20 / 5200 AFX is an Alpha Flex timing belt with an AT20 profile, a 5200 mm length and a 20 mm pitch. Before you fit it, inspect the drive and the sheaves it runs on, since worn components will shorten the life of any new belt.
Start with the sheaves. Check the grooves for wear, corrosion, nicks and buildup, and confirm the teeth are clean and undamaged across the full width. A sheave that has worn out of shape will not mesh correctly with the AT20 profile, so measure and replace anything that is out of tolerance before the belt goes on.
Then check the rest of the drive. Look at shaft alignment, bearing condition and the tensioning arrangement, and confirm the belt path is free of obstructions. On a 5200 mm belt, small alignment errors add up over the run, so correct them now rather than after the belt is tensioned.
When you are ready to order, send the part number 16 AT20 / 5200 AFX by WhatsApp or email. If you are unsure whether this is the right belt for the drive, share the marking from the back of the old belt and the sheave details, and we can help confirm the profile and length or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 5200mm
Frequently asked questions
- What are the profile and length of this belt?
- It is an AT20 profile timing belt with a 5200 mm length and a 20 mm pitch, part of the Optibelt Alpha Flex series.
- How do I request a quote?
- Send the part number 16 AT20 / 5200 AFX by WhatsApp or email. If you need help confirming the belt, include the marking from the back of the old belt and your sheave details.
- Should I replace anything else at the same time?
- Inspect the sheaves, bearings, alignment and tensioner before fitting the new belt. Replacing worn drive components at the same time helps the new belt run correctly.