Timing belt Optibelt 25 T5K6 / 10800 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 25 T5K6 / 10800 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 T5K6 / 10800 AFX and any equivalents.
This page covers the Optibelt Alpha Flex timing belt with part number 25 T5K6 / 10800 AFX. It is a T5 profile synchronous belt with a 10800 mm length and a 5 mm pitch. If you are replacing a belt on an existing drive, start by matching these three values.
The most reliable way to match a replacement is to read the marking on the back of the belt you are removing. Compare the profile, the length and the pitch against the values shown here: T5, 10800 mm and 5 mm. A belt with the same profile but a different length will not seat correctly on the pulleys, and the pitch must agree with the pulley tooth spacing.
Where the old marking is worn or unreadable, measure the belt and confirm the tooth profile against the pulleys before ordering. Send the part number, the profile, the length and the pitch to our team by WhatsApp or email. We carry the Optibelt Alpha Flex line and can confirm the belt or suggest an equivalent where one exists.
If the drive runs more than one belt, inspect the full set at the same time. A belt that has been in service alongside a new one can sit at a different tension and wear faster. Replacing the set together keeps the drive running evenly.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 10800mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt being replaced and compare the profile, length and pitch with the values on this page: T5, 10800 mm and 5 mm. If the marking is unreadable, measure the belt and check the profile against the pulleys.
- What information should I send with my quote request?
- Send the part number 25 T5K6 / 10800 AFX, along with the profile, length and pitch from the old belt. If you have a photo of the back marking, include it. Our team replies by WhatsApp or email.
- Should I replace more than one belt at a time?
- On a drive that uses multiple belts, replace the set together. Mixing a new belt with worn belts can lead to uneven tension and faster wear across the set.