Timing belt Optibelt 75 AT20 / 5200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 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 75 AT20 / 5200 AFX and any equivalents.
The Optibelt 75 AT20 / 5200 AFX is a timing belt in the Alpha Flex series with an AT20 profile, a 5200 mm length, and a 20 mm pitch. We carry it for maintenance and engineering teams that need to match a belt already on the drive. The most reliable way to order the correct replacement is to read the marking on the back of the belt you are removing and confirm the profile and length against this listing.
Before you request a quote, check the old belt for a printed part number. If the back of the belt is worn or the marking is gone, measure the length and identify the tooth profile instead. This belt uses the AT20 profile and a 20 mm pitch, with a 5200 mm length. Those three details are what separate it from other timing belts that may look similar at a glance.
A timing belt replacement is also a good moment to inspect the drive. Look at the pulleys for worn teeth, check the tensioner and idler bearings, and note any oil or debris in the housing. If the belt failed early, the cause is often outside the belt itself. Replacing the belt without addressing a worn pulley or a seized bearing can lead to a repeat failure.
Send us the part number 75 AT20 / 5200 AFX, or the profile and length you measured, by WhatsApp or email. Our team replies promptly and can confirm the belt or suggest an equivalent where one exists. If you are replacing more than one belt on the same drive, include all the markings so we can help you keep the set consistent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 5200mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt you are replacing. It should show the profile, pitch, and length. This belt is AT20 profile, 20 mm pitch, and 5200 mm length. If the marking is unreadable, measure the length and check the tooth profile before ordering.
- What should I send to get a quote?
- Send the part number 75 AT20 / 5200 AFX, or the profile, pitch, and length from your old belt. A photo of the belt marking also helps. You can reach us by WhatsApp or email, and we will confirm the belt or suggest an equivalent.
- Should I replace other parts at the same time?
- Inspect the pulleys, tensioner, and idler bearings when you replace the belt. Worn or damaged components can shorten the life of a new timing belt. If you find anything questionable, include it in your quote request so we can help you plan the job.