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Optibelt logo · OPTIBELT 16 AT3 / 639 AP
Timing belt Optibelt 16 AT3 / 639 AP

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Timing belt Optibelt 16 AT3 / 639 AP

Manufacturer part number16 AT3 / 639 APAlso known as: 16AT3/639AP · 16-AT3 / 639 AP
Subcategory
Timing belts
Series
Alpha Power
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Description

OPTIBELT 16 AT3 / 639 AP 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 16 AT3 / 639 AP and any equivalents.

When you need a replacement timing belt, getting the right part quickly matters. This page covers the Optibelt 16 AT3 / 639 AP from the Alpha Power series. To request a quote, send us the part number and any details from your drive.

The Optibelt 16 AT3 / 639 AP is a timing belt with an AT3 profile. It has a length of 639 mm and a pitch of 3 mm. We carry this belt as part of our industrial belt range.

To help us quote the correct belt, include the part number 16 AT3 / 639 AP in your message. If you have the old belt, check the marking on the back for the profile and length. Photos of the belt and the drive pulleys are also useful. Our team can confirm the belt or suggest an equivalent based on the information you provide.

Dimensions

Profile
AT3
Pitch
3mm
Length
639mm

Frequently asked questions

What information should I include when requesting a quote for the Optibelt 16 AT3 / 639 AP?
Provide the part number 16 AT3 / 639 AP, and if possible, the profile and length from the old belt. Additional details such as pulley dimensions or photos can help us confirm the correct belt.
Can you help if I am not sure this is the right belt?
Yes. Send us the marking on the back of your old belt and any drive details. We can verify the profile and length and suggest an equivalent if needed.
How do I contact you to request a quote?
You can send your quote request via WhatsApp or email. Include the part number and any supporting information, and our team will reply promptly.
Get a quote for 16 AT3 / 639 AP on WhatsApp
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