
V-belt Optibelt 3-5V 1800 BP2
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- KB Blue Power 2
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Description
OPTIBELT 3-5V 1800 BP2 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 3-5V 1800 BP2 and any equivalents.
The Optibelt 3-5V 1800 BP2 is a banded V-belt from the KB Blue Power 2 series. Banded construction ties multiple V-belts together so they run as one unit on multi-groove drives. This belt is specified by its 3-5V profile and 4572 mm length.
Banded V-belts are used on drives where several V-belts run side by side and must stay matched, such as fans, blowers, compressors and other heavy-duty industrial equipment. The band holds the ribs in alignment, which limits the belt whip and turnover that single belts can develop on long center distances.
To confirm fit, read the marking on the back of the old belt and compare it with the 3-5V profile and the 4572 mm length shown here. Check that the drive uses a banded belt and count the number of ribs in the band. If the marking is worn or unreadable, measure the outside length and the top width, and note the rib count.
Dimensions
- Length
- 4572mm
Frequently asked questions
- What does the 3-5V 1800 BP2 designation tell me?
- It identifies an Optibelt KB Blue Power 2 banded V-belt with a 3-5V profile and a length of 4572 mm. Use these two values together when comparing against the belt on your drive.
- How do I confirm this belt fits my drive?
- Check the marking on the old belt for the 3-5V profile and 4572 mm length, confirm the drive takes a banded belt, and count the ribs in the band. Send those details with your quote request.
- What should I send to request a quote?
- Send the part number 3-5V 1800 BP2, the rib count, and any photos of the old belt marking. If the marking is unreadable, include the measured length and top width.

