
Timing belt Optibelt 25 / 14M 3500 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 / 14M 3500 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 / 14M 3500 AFX and any equivalents.
The Optibelt 25 / 14M 3500 AFX is an Alpha Flex timing belt with an HTD 14M profile and a 3500 mm length. The 14 mm pitch identifies the tooth spacing, so you can confirm the belt against the drive before ordering.
Profile and length are the two figures to check first. HTD 14M is a synchronous profile, and 3500 mm is the datum length for this belt. If your drive was built around that profile and center distance, this part number is the one to quote. The 14 mm pitch is stated in the part data and matches the HTD 14M profile.
The cleanest way to order is to read the marking on the back of the belt you are replacing and send that part number. If the old belt is worn or the marking is gone, measure the length and count the teeth, then send those figures with your drive details. We carry Optibelt and can confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- HTD 14M
- Pitch
- 14mm
- Length
- 3500mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The profile is HTD 14M with a 14 mm pitch, and the length is 3500 mm. Together they define the tooth geometry and the belt length, which are the first two things to match to your drive.
- How do I confirm this is the belt on my machine?
- Read the marking on the back of the existing belt and compare it with 25 / 14M 3500 AFX. If the marking is unreadable, send the profile, the length and the drive details for confirmation.
- What should I send to request a quote?
- Send the part number 25 / 14M 3500 AFX, the quantity you need, and any drive details you have. You can send this by WhatsApp or email, and the team will reply promptly.

