
Timing belt Optibelt 50 AT10K13 / 5000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT10K13 / 5000 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 AT10K13 / 5000 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by its AT10 profile and 5000 mm length. The 10 mm pitch defines the tooth spacing along the belt. Use these three values to confirm the belt matches your drive before you request a quote.
The AT10 profile is a synchronous belt tooth form. With a 10 mm pitch, each tooth is spaced 10 mm from the next. The 5000 mm length is the belt's datum length. The part number 50 AT10K13 / 5000 AFX combines these dimensions, so the marking on the back of your old belt should show the same profile, pitch and length.
When matching a replacement, read the full marking rather than only the length. A belt with the same 5000 mm length but a different profile or pitch will not seat correctly in the pulleys. Check the drive for worn pulley teeth, misalignment and correct tension before fitting the new belt.
Send the part number 50 AT10K13 / 5000 AFX by WhatsApp or email to request a quote. If you are unsure whether this is the correct belt, include the marking from the old belt and a photo of the drive. The team can confirm the AT10 profile and 5000 mm length or suggest an equivalent.
MR Industrial Accessories LLC supplies industrial belts to customers in the United States, Canada, Mexico and South America. We carry Optibelt belts and quote by part number.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 5000mm
Frequently asked questions
- What do the AT10 profile and 5000 mm length mean?
- AT10 is the tooth profile and 5000 mm is the belt length. The 10 mm pitch is the distance between tooth centers. All three must match your drive.
- How do I confirm this belt fits my drive?
- Compare the marking on your old belt with 50 AT10K13 / 5000 AFX. The profile, pitch and length should match. If the marking is unreadable, send a photo of the drive and the pulley dimensions.
- How do I request a quote?
- Send the part number 50 AT10K13 / 5000 AFX by WhatsApp or email. Include the quantity and any details from the old belt marking so the team can confirm the correct item.

