
Timing belt Optibelt 75 / 5M 10800 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 75 / 5M 10800 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 75 / 5M 10800 AFX and any equivalents.
The Optibelt 75 / 5M 10800 AFX is an Alpha Flex timing belt with an HTD 5M profile, a 10800 mm length and a 5 mm pitch. Before you install it, inspect the drive and sheaves so the new belt runs true and reaches normal service life.
Check sheave grooves for wear, burrs, debris or corrosion, and confirm the sheaves are aligned and secure. Verify that the shaft bearings turn freely and that the structure holding the drive is rigid. Any misalignment or worn groove will shorten belt life, no matter how good the replacement is.
Confirm the part marking on the old belt matches the Optibelt 75 / 5M 10800 AFX: HTD 5M profile, 10800 mm length and 5 mm pitch. If the old belt is damaged or unreadable, measure the length along the pitch line and check the profile against the sheaves. Send the part number, quantity and any drive details to MR by WhatsApp or email for a quote.
When you replace a timing belt, clean the sheaves and check the tensioning system. Fit the belt without forcing it over flanges, then tension it according to the drive manufacturer's instructions. After a short run-in, recheck tension and alignment.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 10800mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect sheave grooves for wear or damage, confirm alignment, check bearings for free rotation, and make sure the drive structure is rigid. Correct any issues before installing the new belt.
- How do I confirm the old belt matches the Optibelt 75 / 5M 10800 AFX?
- Look for the marking on the back of the old belt. The replacement has an HTD 5M profile, a 10800 mm length and a 5 mm pitch. If the marking is unreadable, measure the pitch length and check the profile against the sheaves.
- What information do you need for a quote?
- Send the part number 75 / 5M 10800 AFX, the quantity you need, and any details about the drive. MR will reply promptly by WhatsApp or email.

