Timing belt Optibelt 50 AT20 / 4400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT20 / 4400 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 50 AT20 / 4400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by its AT20 profile and 4400 mm length. The 50 AT20 / 4400 AFX part number gives you the profile and length directly, so you can match it to your drive without guesswork.
The AT20 profile is a synchronous belt profile, and 4400 mm is the belt length. The 20 mm pitch is the distance between tooth centers. These three values, profile, length and pitch, are what determine fit on a timing drive. If your current belt is marked AT20 and measures 4400 mm, this is the correct profile and length.
For a quote, send the part number 50 AT20 / 4400 AFX, or the profile and length if the marking is worn. If you are replacing a belt on a drive that uses more than one belt, order the full set so all belts share the same profile, length and pitch. We carry the Optibelt Alpha Flex line and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 4400mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The AT20 profile and 4400 mm length identify the tooth shape and the belt length. The 20 mm pitch is the distance between tooth centers. Together they define the belt's fit on a synchronous drive.
- How do I confirm this is the belt on my drive?
- Check the marking on the back of the belt for AT20 and 4400. If the marking is unreadable, measure the length and count the teeth to confirm the profile and pitch. Send us the part number or those details for confirmation.
- Can you help if I need more than one belt for the same drive?
- Yes. For drives that use multiple belts, provide the quantity and the part number 50 AT20 / 4400 AFX. We can help you order the full set so all belts match in profile, length and pitch.