Timing belt Optibelt 50 / AT20 8000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 / AT20 8000 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 50 / AT20 8000 AFX and any equivalents.
The Optibelt 50 / AT20 8000 AFX is a timing belt from the Alpha Flex series. It has an AT20 profile, a length of 8000 mm and a pitch of 20 mm. When you are replacing a belt, matching these three values to the old belt is the starting point.
The most reliable way to match this belt is to read the marking on the back of the belt you are replacing. Confirm the profile is AT20, the length is 8000 mm and the pitch is 20 mm. If the old belt is worn, damaged or missing its marking, look for a drive documentation or a spare belt kept on site that shows the same part number.
If the old belt is not readable, measure the length along the belt and check the tooth profile against a known AT20 reference. Do not rely on a belt that is stretched or damaged for dimensions. Send us the part number 50 / AT20 8000 AFX or the details you have, and we will help confirm it is the right belt for your drive.
For drives that use more than one belt, replace all belts in the set at the same time. Mixing a new belt with worn belts can cause uneven load sharing. After installation, check the drive for correct alignment and tension according to your equipment manual.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 8000mm
Frequently asked questions
- How do I confirm the 50 / AT20 8000 AFX is the correct replacement belt?
- Check the profile, length and pitch on the old belt. This belt has an AT20 profile, an 8000 mm length and a 20 mm pitch. If those match, it is the same size.
- Can you help if the marking on my old belt is worn off?
- Yes. Send us the part number from your records or the dimensions you can measure. We will help confirm the right belt or suggest an equivalent.
- Should I replace more than one belt at the same time?
- If the drive uses multiple belts, replace them as a set. This helps maintain even tension and load distribution across the drive.