
Timing belt Optibelt 16 AT20 / 5800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 AT20 / 5800 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 / 5800 AFX and any equivalents.
The Optibelt 16 AT20 / 5800 AFX is an Alpha Flex timing belt with an AT20 profile, a 5800 mm length and a 20 mm pitch. Before fitting it, inspect the drive so the new belt is not damaged by worn components.
Check the sheaves for worn tooth flanks, debris in the grooves and any burrs on the edges. Confirm the sheave profile matches the AT20 profile of the belt. Turn the drive by hand where possible and look for misalignment between the two sheaves. Correct any issues before the belt is fitted.
Verify that the shaft bearings turn freely and that the tensioning device moves through its full range. Clean the sheave grooves and remove any old belt residue. Handle the new belt by its edges and keep it free of oil and dirt during installation.
If you are replacing a belt that has run for some time, compare the marking on the back of the old belt with the part number 16 AT20 / 5800 AFX. Send that part number by WhatsApp or email to request a quote. The team can confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 5800mm
Frequently asked questions
- What are the profile, length and pitch of this belt?
- The Optibelt 16 AT20 / 5800 AFX has an AT20 profile, a 5800 mm length and a 20 mm pitch.
- What should I check on the drive before fitting this belt?
- Inspect the sheaves for wear and debris, confirm they match the AT20 profile, check alignment and make sure the bearings and tensioner move freely.
- How do I request a quote for the 16 AT20 / 5800 AFX?
- Send the part number 16 AT20 / 5800 AFX by WhatsApp or email. The team will reply promptly to confirm the belt or suggest an equivalent.

