
Timing belt Optibelt 50 AT5 / 3800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT5 / 3800 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 AT5 / 3800 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by its AT5 profile and 3800 mm length. The 50 AT5 / 3800 AFX part number gives you the profile and length you need to match a drive. Use these two dimensions to confirm the belt against your application.
The AT5 profile is a synchronous belt profile with a 5 mm pitch. The 3800 mm length is the datum you compare against the old belt or the drive specification. Both values come directly from the belt marking and the manufacturer's data.
When you request a quote, send the complete part number 50 AT5 / 3800 AFX, along with the profile and length if you have them. The team can confirm the belt or suggest an equivalent. If you are replacing a belt on a drive, check the pulley grooves and the belt width before ordering.
This is an Optibelt Alpha Flex belt. MR Industrial Accessories LLC supplies it to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Quotes are handled by WhatsApp or email.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 3800mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The AT5 profile indicates a 5 mm pitch synchronous belt. The 3800 mm length is the belt's length. Both are stated in the part number 50 AT5 / 3800 AFX.
- How do I request a quote for the Optibelt 50 AT5 / 3800 AFX?
- Send the full part number by WhatsApp or email. If you have the old belt, include the profile and length marked on it. The team will confirm the belt or suggest an equivalent.
- Can you help if I am not sure this is the right belt?
- Yes. Provide the part number, profile and length from your drive or old belt. The team can confirm whether this AT5 belt with a 3800 mm length fits your application.

