Timing belt Optibelt 25 / 8M 7400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 / 8M 7400 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 25 / 8M 7400 AFX and any equivalents.
The Optibelt 25 / 8M 7400 AFX is a timing belt from the Alpha Flex series, built on the HTD 8M profile with an 8 mm pitch and a 7400 mm length. Before you fit it, the drive itself is worth a look. A new belt on worn or misaligned components will not run the way it should.
Start with the sheaves. Check the tooth flanks for wear, the grooves for debris or damage, and the bore and keyway for movement. Confirm the sheaves are aligned to each other and that each one turns freely without roughness or play. Any fault left in place will carry straight over to the new belt and shorten its service life.
Then check the rest of the drive: shafts and bearings for play, the tensioner or idler for smooth rotation, and the structure for cracks or loose fasteners. Confirm the replacement matches what came off. Read the marking on the back of the old belt and compare it against the profile, pitch and length on this page. The HTD 8M profile and 7400 mm length identify the belt.
Send us the part number 25 / 8M 7400 AFX by WhatsApp or email and our team will confirm it against your application and quote it. If you are unsure, a photo of the back of the old belt and the drive arrangement helps us check it quickly.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 7400mm
Frequently asked questions
- What are the profile and length of this belt?
- It is an HTD 8M profile timing belt with an 8 mm pitch and a 7400 mm length, part number 25 / 8M 7400 AFX from the Optibelt Alpha Flex series.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt you are replacing and compare the profile, pitch and length with this one. If it matches, send us the part number and we will confirm it for your drive.
- What should I check on the drive before fitting a new belt?
- Inspect the sheaves for tooth wear, groove damage and alignment, check bearings and shafts for play, and make sure the tensioner or idler rotates smoothly. Correct any fault before the new belt goes on.