Timing belt Optibelt 100 AT5 / 4200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT5 / 4200 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 AT5 / 4200 AFX and any equivalents.
This Optibelt Alpha Flex timing belt carries the code 100 AT5 / 4200 AFX. It is an AT5 profile belt with a 4200 mm length and a 5 mm pitch. Use the marking on the back of the belt you are replacing to confirm this is the correct part.
Before ordering, read the old belt. The back of a timing belt usually carries its profile and length, and the code 100 AT5 / 4200 AFX tells you the profile is AT5 and the length is 4200 mm. The pitch is 5 mm. If the marking is worn or unreadable, measure the belt and count the teeth so the profile and length can be matched against this listing.
A timing belt is selected by profile and length first, then by width. The profile must match the pulley grooves exactly; an AT5 belt will not seat correctly on a pulley cut for another profile. The 4200 mm length and 5 mm pitch place this belt in a specific drive layout, so compare them with the old belt before installation.
When you request a quote, send the full code 100 AT5 / 4200 AFX and the machine or drive it fits. If the marking on your old belt differs, send that marking as well so the team can confirm the correct Optibelt belt for your drive.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 4200mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt you are replacing. This belt is AT5 profile, 4200 mm long, with a 5 mm pitch. If those match your old belt, this is the correct size.
- What should I send to request a quote?
- Send the code 100 AT5 / 4200 AFX, the quantity, and the machine or drive it fits. If you have the old belt, include the marking on its back.
- What if the marking on my old belt is unreadable?
- Measure the belt length and identify the profile from the pulley grooves. The team can then confirm whether this AT5 belt at 4200 mm with a 5 mm pitch matches your drive.