
Timing belt Optibelt 100 / H 1890 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
OPTIBELT 100 / H 1890 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 / H 1890 AFX and any equivalents.
The Optibelt 100 / H 1890 AFX is a timing belt in the Alpha Flex series with an H profile and a length of 4800.6 mm. This page is for maintenance and purchasing teams that need to match the belt currently on the drive. Use the part number and the profile and length above to confirm the replacement.
The most direct way to match this belt is to read the marking on the back of the belt being replaced. Compare the full code, the profile and the length to the data here. If the old belt is worn or the marking is unreadable, measure the length and identify the profile from the pulley grooves, then check those numbers against the 4800.6 mm length and H profile listed for this Optibelt belt.
The 100 / H 1890 AFX is a timing belt, so it is used where the drive requires synchronous tooth engagement. When you request a quote, send the part number, the profile and the length, and a photo of the back marking if you have one. That lets us confirm the belt and, if needed, suggest an equivalent from what we carry.
Dimensions
- Profile
- H
- Length
- 4800.6mm
Frequently asked questions
- What do I need to send to get a quote for this belt?
- Send the part number 100 / H 1890 AFX, along with the profile H and length 4800.6 mm if you have them. A photo of the marking on the old belt helps confirm the match.
- How can I be sure this is the right replacement?
- Compare the code on the back of the belt you are replacing with the part number, profile and length on this page. If the marking is gone, measure the length and check the pulley profile against the H profile listed here.
- Can you help if the old belt is no longer readable?
- Yes. Send the drive details and any measurements you can take, and we will help confirm the right belt or suggest an equivalent from what we carry.

