
Timing belt Optibelt 25 / 8M 4400 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 4400 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 4400 AFX and any equivalents.
The Optibelt 25 / 8M 4400 AFX is an Alpha Flex timing belt with an HTD 8M profile, an 8 mm pitch and a 4400 mm length. Before you install a new synchronous belt, inspect the drive and sheaves so the replacement runs true and wears evenly.
Check sheave grooves for wear, debris or damage, and confirm the sheaves are aligned. Verify that the bushing and fasteners are secure, and that the take-up or tensioner moves freely. Correct any runout, misalignment or worn groove condition before fitting the belt.
The belt is identified by its marking: Optibelt 25 / 8M 4400 AFX, Alpha Flex, timing belt, HTD 8M profile. Its 8 mm pitch and 4400 mm length match the drive once the sheaves are in good condition. If the old belt is worn or the marking is unreadable, provide the part number and drive details so we can confirm the correct belt.
For a quote, send the part number 25 / 8M 4400 AFX by WhatsApp or email. Include the application and any drive details you have. We carry Optibelt belts and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 4400mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear or damage, check alignment and runout, and make sure the tensioner and fasteners are in good condition. Correct any issues before fitting the belt.
- How do I identify this Optibelt belt?
- Look for the marking on the back of the belt: Optibelt 25 / 8M 4400 AFX, Alpha Flex. The profile is HTD 8M, the pitch is 8 mm and the length is 4400 mm.
- What information do you need to quote this belt?
- Send the part number 25 / 8M 4400 AFX and any drive details by WhatsApp or email. We will confirm the belt and reply promptly.

