
V-belt Optibelt SPB 4500 BP2
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPB
- Series
- Blue Power 2
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Description
OPTIBELT SPB 4500 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 SPB 4500 BP2 and any equivalents.
This Optibelt SPB 4500 BP2 belt is a narrow wedge V-belt from the Blue Power 2 series. The SPB profile and 4500 mm length are the two values that identify the belt on a drive. The 16.3 mm top width, 13 mm height and 40° angle complete the dimensional data.
When you read a belt marking, the profile and the length are what let you match the replacement to the drive. SPB sets the cross-section, and 4500 mm sets the datum length. A belt with the same profile but a different length will not run correctly, and a belt with the same length but a different profile will not sit correctly in the pulley groove.
The belt measures 16.3 mm across the top, 13 mm in height, and the flanks are cut at 40°. These dimensions describe the belt as supplied. If you are replacing an existing belt, check the marking on the back of the old belt and compare it with the profile and length above.
We carry the Optibelt SPB 4500 BP2 for maintenance, engineering and purchasing teams. To request a quote, send the part number and the quantity you need by WhatsApp or email. If you are unsure of the profile or length, send the marking from the old belt and we will help confirm the right belt.
Dimensions
- Section
- SPB
- Length
- 4500mm
Frequently asked questions
- What do the SPB profile and 4500 mm length mean?
- SPB is the profile of the narrow wedge V-belt, and 4500 mm is its length. Both values are needed to match the belt to the drive.
- What are the dimensions of this belt?
- The Optibelt SPB 4500 BP2 has a top width of 16.3 mm, a height of 13 mm and a 40° angle.
- How do I request a quote for this belt?
- Send the part number SPB 4500 BP2 and the quantity you need by WhatsApp or email. If you have the old belt, include the marking on the back so we can help confirm the profile and length.

