
V-belt Optibelt BX 58 KB
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
- Series
- KBX
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Description
OPTIBELT BX 58 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 BX 58 KB and any equivalents.
The Optibelt BX 58 KB is a banded V-belt from the KBX series, with a length of 1549 mm. Banded construction ties two or more V-belts together into a single unit, which keeps multiple grooves running as one drive rather than letting individual belts roll or whip out of position. This is the belt you reach for on multi-groove drives where matched sets are difficult to keep matched.
Banded V-belts are common on drives that carry pulsating or shock loads, where separate belts tend to turn over in the groove or slap against each other. The tie band holds the ribs at a fixed spacing, so the drive stays seated across every groove. If your application runs several V-belts side by side on one sheave set, this is the construction to specify.
To confirm fit, read the marking on the back of the belt you are replacing and check the profile and the length against this listing: BX profile, 1549 mm. Also confirm the number of ribs in the band matches the number of grooves on both pulleys. Send the part number and the machine or drive details by WhatsApp or email, and we will confirm the belt or suggest an equivalent.
Dimensions
- Length
- 1549mm
Frequently asked questions
- What does the KBX series indicate on this belt?
- KBX is the Optibelt series designation for this banded V-belt. The belt itself is a BX-profile banded V-belt with a length of 1549 mm, as listed.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt you are removing, then compare the profile and the length to this listing. Confirm the rib count on the belt matches the groove count on both pulleys.
- What should I send to get a quote?
- Send the part number, BX 58 KB, along with the drive or equipment details. We reply by WhatsApp or email and can confirm the belt or suggest an equivalent.

