Timing belt Optibelt AT3 549
- 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.
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Description
OPTIBELT AT3 549 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 549 and any equivalents.
The Optibelt AT3 549 is a timing belt from the Alpha Power series, built to an AT3 profile with a 549 mm length and a 3 mm pitch. When you are replacing a belt on a synchronous drive, matching the marking on the old belt is the fastest way to get the right part. We carry this belt and quote it by part number.
Start by reading the back of the belt you are removing. The AT3 profile and the 549 mm length are the two values that have to line up, and the 3 mm pitch is part of the same specification. If the old belt is worn, cut, or glazed to the point where the print is gone, measure what you can and send us the drive details instead.
A timing belt does not stretch into a new size, so a belt that is close but not the same profile or length will not run correctly on the pulleys. Compare the marking on the replacement against the marking on the belt that came off before the drive is put back into service.
For a quote, send the part number Optibelt AT3 549 by WhatsApp or email. If you are unsure whether this is the belt on your drive, send a photo of the old belt marking and the pulley information, and our team will help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT3
- Pitch
- 3mm
- Length
- 549mm
Frequently asked questions
- How do I confirm the Optibelt AT3 549 is the belt I need?
- Read the marking on the back of the belt being replaced. Match the AT3 profile and the 549 mm length, and check the 3 mm pitch against the drive specification. If the marking is unreadable, send us a photo and the pulley details.
- What information should I send for a quote?
- Send the part number Optibelt AT3 549, along with the profile, length and pitch from the old belt if you have them. A photo of the belt marking helps us confirm the match.
- Can you help if the old belt marking is worn off?
- Yes. Send the drive details and any measurements you can take from the old belt. Our team will help identify the correct belt or suggest an equivalent.