Timing belt Optibelt 400 / H 865 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 400 / H 865 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 400 / H 865 AFX and any equivalents.
The Optibelt 400 / H 865 AFX is an Alpha Flex timing belt with an H profile and a length of 2197.1 mm. Before you install 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 that shafts turn freely, bearings are sound, and mounting hardware is tight. Misalignment or a worn sheave will shorten the life of any timing belt, including this H-profile Alpha Flex.
Verify the belt marking on the back of the old belt matches the 400 / H 865 AFX and the 2197.1 mm length before ordering. If you are replacing more than one belt on the same drive, fit the full set at the same time to keep loads even.
To request a quote, send the part number 400 / H 865 AFX by WhatsApp or email. Our team can confirm the H profile and 2197.1 mm length, and help you check that this Optibelt Alpha Flex timing belt suits your drive.
Dimensions
- Profile
- H
- Length
- 2197.1mm
Frequently asked questions
- What details should I send with my quote request?
- Send the part number 400 / H 865 AFX and, if possible, the old belt marking. Note the H profile and 2197.1 mm length so we can confirm the match.
- What should I inspect before fitting this timing belt?
- Check sheaves for wear or damage, confirm shafts rotate freely, and verify alignment. Correct any issues before installing the new belt.
- Can I replace just one belt on a multi-belt drive?
- On drives with more than one belt, replace the full set together. This keeps tension and load sharing consistent across all belts.