Timing belt Optibelt 25 AT5K6 / 2600 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
OPTIBELT 25 AT5K6 / 2600 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 25 AT5K6 / 2600 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt in the AT5 profile, with a 2600 mm length and a 5 mm pitch. It is the kind of synchronous belt used where a drive has to hold a fixed relationship between shafts rather than rely on friction, so it turns up on positioning, indexing and conveying equipment as often as on process machinery. Confirm the marking on your old belt against the part number before you order.
The AT5 profile and the 2600 mm length are the two figures that decide whether this belt fits your drive. Read them off the back of the belt you are replacing, along with the part number 25 AT5K6 / 2600 AFX, and compare them to the values on this page. If the profile or the length differs, this is not the belt for that position, even where the application looks the same.
Timing belts are usually replaced because a drive has started to slip, run noisy or lose registration, and the cause is often a worn pulley, a misaligned shaft or a failed tensioner rather than the belt alone. Check the pulleys and the tensioning arrangement while the belt is off. On drives carrying more than one belt, replace the set together so the load stays even.
Send the part number, the profile and the length by WhatsApp or email and we will confirm the belt and quote it. If you are unsure of the number, a photo of the marking on the back of the old belt is usually enough for us to identify it or suggest an equivalent.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 2600mm
Frequently asked questions
- How do I confirm this is the right Optibelt timing belt for my drive?
- Match the profile and the length on the back of the old belt to the AT5 profile and 2600 mm length listed here, and check the part number 25 AT5K6 / 2600 AFX. If any of those differ, send us what is printed on your belt and we will check it.
- What information do you need for a quote?
- The part number, or the profile and length if the number is worn off, plus the quantity you need. A photo of the belt marking helps where the number is hard to read.
- Should I replace more than one belt at a time?
- On a drive that uses several belts, replace them as a set. Mixing a new belt with worn ones leaves the load uneven across the drive and shortens the life of the new belt.