Timing belt Optibelt 100 AT5 / 7800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT5 / 7800 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 100 AT5 / 7800 AFX and any equivalents.
The Optibelt 100 AT5 / 7800 AFX is an Alpha Flex timing belt with an AT5 profile, a 7800 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 sheave grooves for wear, burrs or debris that can damage the belt teeth. Confirm the sheaves are aligned and that the flanges are not bent. Verify that the take-up or tensioner moves freely and has enough travel for the new belt.
Rotate the drive by hand and listen for rough bearings or binding. Look for oil, coolant or dust that can contaminate the belt. Correct any misalignment or runout before installation, because a timing belt will not compensate for a drive that is out of spec.
The belt is marked 100 AT5 / 7800 AFX, with a 7800 mm length and a 5 mm pitch. If you are replacing an existing belt, send that marking and the quantity you need. We carry Optibelt Alpha Flex timing belts and can help confirm the right belt for your drive.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 7800mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear or damage, confirm alignment and flange condition, and make sure the tensioner has full travel. Clean away oil, coolant or debris that could affect the belt.
- How do I identify the belt I need to replace?
- Read the marking on the back of the old belt. For this Optibelt belt, the marking is 100 AT5 / 7800 AFX. The profile is AT5 and the length is 7800 mm.
- What information should I send for a quote?
- Send the part number 100 AT5 / 7800 AFX and the quantity you need. If you are matching an existing belt, include the marking from the old belt so we can help confirm the right item.