
Timing belt Optibelt 75 AT10 / 11800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 AT10 / 11800 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 AT10 / 11800 AFX and any equivalents.
The Optibelt 75 AT10 / 11800 AFX is a timing belt in the Alpha Flex series. It has an AT10 profile, a length of 11800 mm, and a pitch of 10 mm. Before you install it, inspect the drive and sheaves.
Check the sheaves for wear, runout, and proper alignment. Worn or misaligned sheaves can damage a new belt quickly. Confirm that the sheave grooves match the AT10 profile and that the pitch diameter is correct for your drive.
Verify that the belt path is clear and that all pulleys turn freely. Measure the center distance and check the take-up range so the new belt can be tensioned correctly. If you are replacing an existing belt, compare the markings on the back of the old belt with the Optibelt 75 AT10 / 11800 AFX to confirm the profile and length.
When you request a quote, send the part number and the details of your drive. If you need help confirming the right belt or an equivalent, our team can assist.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 11800mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect the sheaves for wear, runout, and alignment. Make sure the grooves match the AT10 profile and that the pulleys turn freely. Check the center distance and take-up range for correct tensioning.
- How do I confirm this is the right belt for my application?
- Compare the markings on your old belt with the Optibelt 75 AT10 / 11800 AFX. The profile is AT10, the length is 11800 mm, and the pitch is 10 mm. If you are unsure, send us the old belt details and we can help confirm.
- What information do you need for a quote?
- Provide the part number Optibelt 75 AT10 / 11800 AFX and any details about your drive or old belt. You can send this by WhatsApp or email, and we will reply promptly.

