
Timing belt Optibelt 25 / 8M 1600 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 / 8M 1600 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 / 8M 1600 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 25 / 8M 1600 AFX. It has an HTD 8M profile and a length of 1600 mm, with an 8 mm pitch. Use these three values to confirm the belt matches your drive before ordering.
Timing belts in the HTD 8M profile are common on industrial drives where synchronization between shafts is required, such as on pumps, compressors, conveyors and other machinery. The 8 mm pitch and 1600 mm length define the fit on the pulleys, so the existing belt marking should match both. If you are replacing a worn belt, read the code on the back of the old belt and compare it directly with 25 / 8M 1600 AFX.
When confirming fit, check that the belt width and profile match the pulley grooves, and that the length matches the drive layout. The Alpha Flex series is supplied by Optibelt, and we carry this part. If the marking on your old belt is different or unreadable, send us the drive details and we can help identify the correct belt or suggest an equivalent.
To request a quote, send the part number 25 / 8M 1600 AFX by WhatsApp or email. If you are replacing belts on a multi-belt drive, it is good practice to replace all belts in the set at the same time so they wear evenly. Our team replies promptly and can confirm the right belt for your application.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 1600mm
Frequently asked questions
- What does the code 25 / 8M 1600 AFX mean?
- The code identifies this as an Optibelt Alpha Flex timing belt with an HTD 8M profile, a length of 1600 mm and an 8 mm pitch. Use these values to match it to your drive.
- How do I confirm this belt fits my drive?
- Check the marking on your old belt and compare the profile, length and width. The profile should be HTD 8M and the length 1600 mm. If you are unsure, send us the drive details and we can help confirm.
- Can you help if my current belt has a different part number?
- Yes. Send us the part number from your old belt or the drive specifications by WhatsApp or email. We can help identify the correct belt or suggest an equivalent.

