
Timing belt Optibelt 25 T5K6 / 2500 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 / 2500 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 / 2500 AFX and any equivalents.
The Optibelt Alpha Flex 25 T5K6 / 2500 AFX is a timing belt with a T5 profile and a 2500 mm length. The 5 mm pitch is the defining dimension: it sets the tooth spacing that must match your pulleys. Use this page to confirm the profile and length before you request a quote.
For a timing belt, the profile and length are the two dimensions that decide fit. T5 is the tooth profile, and the 5 mm pitch is the distance from one tooth center to the next. The 2500 mm length is the belt's datum length. If your drive is built around a T5 profile and a 2500 mm belt, this part is the correct size to specify.
The cleanest way to order is to read the marking on the back of the old belt. Look for the profile and the length, then match them to the T5 and 2500 mm figures here. If the old belt is worn or the marking is gone, measure the length and count the teeth, or send us photos of the belt and the pulleys.
When you request a quote, include the part number 25 T5K6 / 2500 AFX and the quantity you need. If you are replacing a belt on a drive that runs more than one belt, tell us how many the drive uses so we can quote the full set. We can also help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 2500mm
Frequently asked questions
- What do the profile and length mean on this belt?
- T5 is the tooth profile, and the 5 mm pitch is the distance between tooth centers. The 2500 mm length is the belt's datum length. Both the profile and the length must match your drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the old belt for the profile and length, and compare them to T5 and 2500 mm. If the marking is unreadable, measure the old belt and count its teeth, or send us photos of the belt and pulleys.
- What should I send to request a quote?
- Send the part number 25 T5K6 / 2500 AFX, the quantity, and the number of belts on the drive if it uses more than one. We reply by WhatsApp or email and can help confirm the right belt or suggest an equivalent.

