
Timing belt Optibelt 4400 8M 20
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- HTD
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 4400 8M 20 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 4400 8M 20 and any equivalents.
This Optibelt 4400 8M 20 is an HTD timing belt with an 8M profile. It has a length of 4400 mm and an 8 mm pitch. HTD timing belts are used for synchronous drives where the belt teeth mesh with pulley grooves to maintain position without slip.
To confirm fit, match the profile and length on your existing belt. The marking on the back of the belt should show the profile and length; compare it to HTD 8M and 4400 mm. Also verify the belt width and pulley groove profile against the drive specifications.
HTD timing belts are common on industrial drives such as conveyors, mixers, pumps, and compressors. They are also found on some machine tool and packaging equipment. If you are unsure whether this belt fits your drive, send the part number from the old belt along with the pulley tooth count and center distance.
When replacing a timing belt, inspect the pulleys for wear, alignment, and tooth damage. Replace the belt if you see cracked teeth, exposed cords, or glazing. If the drive uses multiple belts, replace them as a set to keep loads even.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 4400mm
Frequently asked questions
- How do I confirm the Optibelt 4400 8M 20 fits my drive?
- Check the marking on your old belt for the profile and length. The Optibelt 4400 8M 20 has an HTD 8M profile and a length of 4400 mm. Also confirm the belt width and pulley groove match your drive.
- What should I send to request a quote for this belt?
- Send the part number 4400 8M 20, or the profile and length from your old belt. If you have it, include the pulley tooth count and center distance so we can help confirm the fit.
- Can you help if I am not sure this is the right belt?
- Yes. Send the marking from your old belt, the pulley tooth count, and the center distance. We will help confirm the profile and length and suggest an equivalent if needed.

