V-belt Optibelt 17 x 3550 Li
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB S=C Plus
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Description
OPTIBELT 17 x 3550 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 3550 Li and any equivalents.
The Optibelt VB S=C Plus is a classical V-belt with a B profile, a top width of 17 mm, a height of 11 mm and a 40-degree angle. Its datum length is 3550 mm. Before you fit this belt, inspect the drive and sheaves so the new belt runs true and wears evenly.
Check sheave grooves for wear, rust, burrs and embedded debris. Worn grooves let the belt sit too deep, which reduces grip and shortens belt life. Confirm the sheaves are aligned and the shafts turn freely. If a sheave is damaged, correct it before fitting the Optibelt VB S=C Plus 17 x 3550 Li.
Inspect the rest of the drive as well: check bearings for play or noise, look for oil or heat sources, and confirm the guard is secure. Tension the belt according to your drive requirements, then recheck tension after the first run-in period. On multi-belt drives, replace all belts at the same time so the load is shared evenly.
To request a quote, send the part number 17 x 3550 Li, the profile B, and the quantity you need by WhatsApp or email. If you are unsure about the belt on your drive, send a photo of the marking on the back of the old belt and the sheave dimensions. We will confirm the right belt for your application.
Dimensions
- Section
- B
- Length
- 3550mm
Frequently asked questions
- What does the marking 17 x 3550 Li mean on this Optibelt belt?
- The marking identifies the belt as 17 mm wide with a 3550 mm datum length. The Optibelt VB S=C Plus is a classical V-belt with a B profile, 11 mm height and a 40-degree angle.
- How do I request a quote for the Optibelt VB S=C Plus 17 x 3550 Li?
- Send the part number 17 x 3550 Li, the profile B, and the quantity you need by WhatsApp or email. Our team replies promptly and can confirm the right belt or suggest an equivalent.
- Why should I check the drive and sheaves before fitting a new belt?
- Worn or misaligned sheaves can damage a new belt quickly and cause uneven wear. Inspecting grooves, alignment and bearings before fitting helps the Optibelt VB S=C Plus 17 x 3550 Li run correctly and last longer.