
Timing belt Optibelt 100 T20 / 6000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 100 T20 / 6000 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 T20 / 6000 AFX and any equivalents.
The Optibelt 100 T20 / 6000 AFX is an Alpha Flex timing belt with a T20 profile, a 6000 mm length, and a 20 mm pitch. If you are replacing a belt on a synchronous drive, this page gives you the exact identification data to match before you order.
Start by reading the marking on the back of the belt you are removing. Confirm that it shows the same part number, 100 T20 / 6000 AFX, and that the profile and length match the T20 profile and 6000 mm length listed here. A belt with the same profile but a different length will not fit the same drive.
Next, check the drive itself. Count the teeth on both pulleys and verify that the belt width and tooth pattern correspond to the T20 profile. If the old belt is worn or the marking is unreadable, measure the overall length and compare it to 6000 mm. The 20 mm pitch is the distance from one tooth center to the next, so it must match the pulley groove spacing.
When you request a quote, send the full part number, 100 T20 / 6000 AFX, along with the quantity you need. If you are replacing more than one belt on the same drive, include that information so we can help you confirm the correct belt for each position.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 6000mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Compare the marking on your old belt to the part number 100 T20 / 6000 AFX. The profile must be T20, the length must be 6000 mm, and the pitch must be 20 mm. If those match, the belt is the correct size.
- What if the old belt marking is worn off?
- Measure the belt length and check the pulley profile. A T20 profile has a 20 mm pitch, so the distance between tooth centers on the pulley should be 20 mm. The belt length should be 6000 mm.
- What information should I send with my quote request?
- Send the part number 100 T20 / 6000 AFX, the quantity, and any details about the drive. If you are unsure, include a photo of the old belt marking and we can help confirm.

