Timing belt Optibelt AT3 300
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Power
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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 AT3 300 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 AT3 300 and any equivalents.
The Optibelt AT3 300 is an Alpha Power timing belt with an AT3 profile, a 300 mm length and a 3 mm pitch. When you need to replace one, the marking on the back of the old belt is the fastest way to confirm you are specifying the right part.
Timing belts are matched to the drive by profile, length and pitch, so those three values are what identify the belt. On the AT3 300 they are AT3, 300 mm and 3 mm. Read them directly off the old belt rather than measuring a worn part or working from memory, since a stretched or damaged belt can measure differently from its original specification.
If the back of the belt is worn, dirty or cut away, note whatever is still legible and check the drive for a second source: a matching belt on a parallel shaft, a maintenance record or the equipment documentation. Photograph the marking before the belt is removed so the characters are easy to read later.
We carry the Optibelt AT3 300. Send the full marking, along with the quantity you need, by WhatsApp or email and our team will confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT3
- Pitch
- 3mm
- Length
- 300mm
Frequently asked questions
- What does the marking on an Optibelt AT3 300 show?
- The marking identifies the belt by its profile, length and pitch. For this belt those are AT3, 300 mm and 3 mm. Send us a photo or the characters as printed and we will match them to the part.
- The marking on my old belt is worn. What else can I send?
- Send any characters that are still readable and note the equipment the belt came from. A photo of the belt and of the drive it runs on helps us confirm the profile and length.
- How do I request a quote for this belt?
- Send the belt marking and the quantity you need by WhatsApp or email. We reply promptly with the part confirmation or a suggested equivalent.