
Timing belt Optibelt 75 AT5 / 1200 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 AT5 / 1200 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 AT5 / 1200 AFX and any equivalents.
The Optibelt 75 AT5 / 1200 AFX is an AT5 profile timing belt from the Alpha Flex series, with a 1200 mm length and a 5 mm pitch. Before you fit it, inspect the drive and sheaves so the new belt runs true from the start.
Check the sheaves for worn grooves, burrs, or debris that can damage the belt teeth. Confirm the pulleys are aligned and the bearings turn freely. Any misalignment or roughness will shorten belt life and cause noise, even with a correct replacement.
Look at the old belt as you remove it: uneven wear or missing teeth point to a drive problem, not just an aged belt. Verify the part marking on the back of the old belt matches the Optibelt 75 AT5 / 1200 AFX. If you are unsure, send a photo of the marking and the drive setup.
We carry the Optibelt 75 AT5 / 1200 AFX for maintenance, engineering, and purchasing teams. To request a quote, send the part number by WhatsApp or email. If you need help confirming the right belt, include the profile and length from the old belt and we will reply promptly.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 1200mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect the sheaves for wear, burrs, or debris, confirm the pulleys are aligned, and make sure the bearings turn freely. Correct any issue before fitting the new belt.
- How do I confirm the Optibelt 75 AT5 / 1200 AFX is the right belt?
- Read the marking on the back of the old belt. It should match the Optibelt 75 AT5 / 1200 AFX. If it does not, send a photo of the marking and the drive setup for help.
- What information do you need to quote this belt?
- Send the part number Optibelt 75 AT5 / 1200 AFX by WhatsApp or email. If you are unsure, include the profile and length from the old belt so we can confirm it.

