V-belt Optibelt 3V 475 KB
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 3V
- Series
- KB
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Description
OPTIBELT 3V 475 KB 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 3V 475 KB and any equivalents.
The Optibelt 3V 475 KB is a banded V-belt used in industrial drives where multiple V-belts run in parallel and must stay aligned. The banded construction ties the individual belts together, which helps keep them from turning over or whipping in the sheave grooves. This belt has a length of 1206 mm.
Banded V-belts are common on drives with several grooves and a fixed center distance, such as fans, blowers, compressors, and process machinery. Because the belts are joined, they install as one unit and run as a set. When you confirm fit, check the belt cross-section against the sheave groove and the length against the drive's required span. The 3V profile and 1206 mm length on this Optibelt belt are the two values to match first.
If you are replacing an existing banded belt, read the marking on the back of the old belt. It will show the profile and length, and often the number of ribs in the band. Send that marking, or the part number 3V 475 KB, and our team can confirm the right belt or suggest an equivalent. For drives that run more than one banded belt, replace all belts at the same time so the load stays even across the set.
Dimensions
- Length
- 1206mm
Frequently asked questions
- What does the 3V 475 KB part number tell me?
- The 3V indicates the belt profile and 475 is the length designation in the part numbering system. The KB identifies it as a banded V-belt in the Optibelt KB series. The length is 1206 mm.
- How do I confirm this banded V-belt will fit my drive?
- Compare the profile and length to your existing belt marking and check the sheave groove size. If you send a photo of the old belt marking and the drive setup, we can help confirm the fit.
- Can I replace just one belt in a banded set?
- Banded V-belts are designed to run as a matched unit. Replacing the full set at once helps maintain even tension and load sharing across the grooves.