
Timing belt Optibelt 50 AT5K6 / 8000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT5K6 / 8000 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 50 AT5K6 / 8000 AFX and any equivalents.
The Optibelt 50 AT5K6 / 8000 AFX is an AT5 profile timing belt with an 8000 mm length and a 5 mm pitch. Before you fit a replacement, inspect the drive and its sheaves so the new belt runs true from the start.
Check the sheaves for worn grooves, burrs, corrosion or build-up that can damage the belt. Confirm the pulleys and flanges are aligned and that the shaft bearings turn freely. A drive that is out of alignment or has a rough sheave will shorten the life of any timing belt, including this AT5 belt.
Verify the belt path and tensioning arrangement before installation. Make sure the 8000 mm belt can be routed without forcing it over flanges, and that the take-up has enough travel to reach the correct tension. If the old belt failed early, correct the drive issue first.
The Optibelt 50 AT5K6 / 8000 AFX is a timing belt with an AT5 profile, an 8000 mm length and a 5 mm pitch. Send the part number and the belt marking by WhatsApp or email to request a quote.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 8000mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect the sheaves for wear, burrs or material build-up, check pulley alignment and flange condition, and confirm the bearings and take-up travel are in good order. Correct any issue before fitting the new belt.
- How do I identify the belt I need to replace?
- Read the marking on the back of the old belt and note the profile and length. This belt is an AT5 profile with an 8000 mm length and a 5 mm pitch.
- What information do I send to request a quote?
- Send the part number 50 AT5K6 / 8000 AFX, along with the profile and length from the old belt marking, by WhatsApp or email. The team will confirm the belt or suggest an equivalent.

