Timing belt Optibelt 5M 645
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Omega
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Description
OPTIBELT 5M 645 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 5M 645 and any equivalents.
This page covers the Optibelt Omega 5M 645 timing belt, an HTD 5M synchronous belt with a 5 mm pitch and a 645 mm length. It is the belt to check when you are matching a worn or unmarked drive belt on a synchronous drive. We carry it and quote it by part number.
The most reliable way to match this belt is to read the marking on the back of the belt you are removing and compare it to the profile and length here: HTD 5M and 645 mm. If the old marking is worn off, measure the pitch and the length of the belt and check the drive pulleys to confirm the HTD 5M profile before ordering. Do not substitute a different profile or length based on appearance alone.
When you send your request, include the part number 5M 645 and the profile HTD 5M. If you have the old belt, a photo of the back marking and the pulley teeth helps us confirm the match. Our team can help confirm the right belt or suggest an equivalent.
On a synchronous drive, a belt that is the wrong pitch or length will not seat correctly on the pulleys. Inspect the pulleys for wear and make sure the belt is seated before tensioning. If the drive uses more than one belt, replace them as a set.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 645mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt you are replacing against the HTD 5M profile and 645 mm length. If the marking is gone, measure the pitch and length and confirm the pulley profile.
- What do I need to send for a quote?
- Send the part number 5M 645 and the profile HTD 5M. A photo of the old belt marking and the pulleys helps us confirm the match.
- Can you help if I am not sure about the profile?
- Yes. Send the details you have from the old belt and the drive, and our team can help confirm the right belt or suggest an equivalent.