
Timing belt Optibelt 345 5M 25
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- HTD
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Description
OPTIBELT 345 5M 25 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 345 5M 25 and any equivalents.
The Optibelt 345 5M 25 is an HTD timing belt with an HTD 5M profile, a 345 mm length, and a 5 mm pitch. The simplest way to confirm it is the correct replacement is to match these three values to the belt you are removing.
Start with the marking on the back of the old belt. If it reads 345 5M 25, the profile, length, and width align with this Optibelt belt. If the marking is worn or missing, measure the belt and count the teeth to confirm the HTD 5M profile and the 345 mm length.
HTD profile timing belts are used for synchronous drives where the belt teeth mesh with pulley grooves. The 5 mm pitch and 345 mm length must match the drive's pulleys and center distance. A belt with the same length but a different profile will not seat correctly in the grooves.
When you request a quote, send the part number 345 5M 25 and, if possible, a photo of the old belt's marking. Our team can confirm the profile and length against your application and help you identify the correct replacement.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 345mm
Frequently asked questions
- How do I verify that the Optibelt 345 5M 25 is the right replacement?
- Check the marking on the back of the belt you are replacing. If it shows 345 5M 25, the profile, length, and width match. If the marking is not readable, measure the belt length and confirm the HTD 5M profile before ordering.
- What do the numbers in 345 5M 25 mean?
- The 345 indicates a length of 345 mm, the 5M indicates an HTD 5M profile with a 5 mm pitch, and the 25 indicates the belt width. These values must match the belt being replaced.
- What information should I send to request a quote?
- Send the part number 345 5M 25 and, if possible, a photo of the old belt's marking. If you have the pulley details or the application, include those as well so we can confirm the fit.

