
Timing belt Optibelt 300 / H 3465 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 300 / H 3465 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 300 / H 3465 AFX and any equivalents.
The Optibelt 300 / H 3465 AFX is an H-profile timing belt from the Alpha Flex series, with a length of 8801.1 mm. Before you install it, inspect the drive and sheaves so the new belt runs true and lasts.
Check sheave grooves for wear, corrosion, or foreign material. Worn grooves can cause the belt to seat incorrectly and lead to premature failure. Verify that sheaves are aligned and that flanges are not bent or rubbing.
Inspect the drive for loose mounting bolts, damaged bearings, or debris that could interfere with the belt path. Confirm that the take-up adjustment has enough travel to tension the new belt properly. If the old belt failed, look for signs of misalignment or overload that could affect the replacement.
The Optibelt 300 / H 3465 AFX is a timing belt with H profile and 8801.1 mm length. We carry this belt and can help you confirm it matches your drive. Send the part number and any drive details by WhatsApp or email for a quote.
Dimensions
- Profile
- H
- Length
- 8801.1mm
Frequently asked questions
- What is the profile and length of this belt?
- It has an H profile and a length of 8801.1 mm.
- What should I check before installing this belt?
- Inspect sheaves for wear, alignment, and damage, and check the drive for loose hardware or debris. Proper tensioning travel is also important.
- How do I request a quote?
- Send the part number 300 / H 3465 AFX by WhatsApp or email. Our team replies promptly and can help confirm the right belt for your drive.

