UNSPSC 26111547: Clamping hub

A device that ensures a frictional connection between the motor shaft and gearhead.

UNSPSC 26111547 Clamping hub is a Commodity code with minimal recent state and local procurement activity aligned to its nominal scope. The two most recent opportunities posted under this code—a waste-to-energy facility DDBOM procurement from the Solid Waste Authority of Palm Beach County and an IT and low-voltage infrastructure reconstruction project from DeKalb County—do not involve clamping hubs or related mechanical fastening components. The Palm Beach County RFEI (posted September 11, 2026, due November 18, 2026) seeks a single prime contractor to design, build, demolish existing infrastructure, and operate a new mass-burn waste-to-energy facility processing up to 2,550 tons per day; the DeKalb County ITB (posted June 9, 2026, due July 13, 2026) solicits reconstruction of a tennis center with IT and low-voltage infrastructure systems. Neither solicitation directly procures the mechanical clamping or coupling components this code nominally describes.

The code shows no relevant recent activity in state and local procurement records. The posted opportunities are unrelated to the commodity's typical application in industrial or mechanical assembly contexts, suggesting either miscoding of these solicitations or a genuine gap in recent state and local demand for clamping hubs under this UNSPSC classification. Firms evaluating activity under this code should verify actual procurement demand through direct outreach to state and local procurement offices or monitor for recoded opportunities that more accurately reflect the mechanical components or fastening systems their organization supplies.