V-belt Optibelt 17 x 1275 Li
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB S=C Plus
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Description
OPTIBELT 17 x 1275 Li belongs to v-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 17 x 1275 Li and any equivalents.
This Optibelt VB S=C Plus belt is a classical V-belt in profile B, with a top width of 17 mm, a height of 11 mm and a 40-degree angle. Its datum length is 1275 mm. Use the marking on the belt you are replacing to confirm profile and length before you request a quote.
To match an existing belt, read the back of the old belt. You are looking for the profile letter and the length figure. This belt is profile B, so the old belt should also carry a B profile. The length to compare is 1275 mm, shown here as 17 x 1275 Li. If the old belt is too worn or the marking is gone, measure the top width and the outside length with the belt laid flat and compare those numbers with the profile and length above.
The cross-section for this belt is 17 mm across the top and 11 mm high, with a 40-degree angle. Those dimensions belong to profile B and keep the belt seated correctly in a B-section pulley groove. Check the drive for worn or polished grooves, correct alignment and proper tension before fitting a replacement. If the drive runs more than one belt, replace the full set so the load is shared evenly.
We carry the Optibelt VB S=C Plus line and supply maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Send the part number 17 x 1275 Li by WhatsApp or email and the team will confirm the belt or suggest an equivalent. If you are unsure of the profile or length, include the old belt marking or your pulley dimensions with the request.
Dimensions
- Section
- B
- Length
- 1275mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the belt you are replacing. It should show a B profile and a 1275 mm length. This belt is listed as 17 x 1275 Li, with a top width of 17 mm and a height of 11 mm. If the marking is unreadable, measure the old belt and compare it with those figures.
- Can I replace just one belt on a multi-belt drive?
- On a drive that uses more than one belt, replace the full set at the same time. Mixing a new belt with used belts can cause uneven loading because the used belts have already stretched. Order the number of belts the drive requires.
- What information should I send with my quote request?
- Send the part number 17 x 1275 Li, the quantity you need and the drive or equipment it fits. If you are matching an existing belt, include the marking from the back of the old belt. Photos of the belt and the pulley grooves also help the team confirm the correct item.