Timing belt Optibelt 100 / H 1655 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 / H 1655 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 1655 AFX and any equivalents.
The Optibelt 100 / H 1655 AFX is a timing belt from the Alpha Flex series with an H profile and a 4203.7 mm length. These two figures are what you match first when specifying a synchronous drive belt. If your current belt carries this marking, this page identifies the exact belt to request.
The profile defines the tooth shape and pitch that must engage the pulleys. The H profile here is not interchangeable with another profile, even if the length looks close. The length of 4203.7 mm is the second fixed point: on a synchronous drive, the belt length sets the center distance and cannot be adjusted by tensioning alone. Confirm both the profile and the length against the old belt or the drive documentation before you request a quote.
The marking on the back of the belt is the fastest way to confirm what you have. Read the full string, including the profile and length, and compare it with the data on this page. If the belt is worn or the marking is gone, measure the length and identify the tooth profile from the pulleys. Send the part number, the profile and the length in your message so the team can confirm the right belt.
Dimensions
- Profile
- H
- Length
- 4203.7mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The H profile identifies the tooth geometry that must match the pulleys. The 4203.7 mm length is the datum length you match to the drive. Both values must agree with the belt you are replacing.
- How do I confirm this is the belt on my drive?
- Read the marking on the back of the belt and compare it with the part number, profile and length shown here. If the marking is unreadable, measure the length and check the pulley tooth profile.
- What should I send to request a quote?
- Send the part number 100 / H 1655 AFX, the profile H and the length 4203.7 mm. If you have the old belt, include a photo of the back marking. The team can confirm the belt or suggest an equivalent.