UNSPSC 31171537: Combination bearing

Bearing having both ball and roller bearings, one to take thrust load while the other accepts radial load.

UNSPSC 31171537 Combination bearing is a Commodity code that in recent state and local activity covers specialized industrial bearings and bearing assemblies installed in water infrastructure and facility maintenance applications. The West Travis County Public Utility Agency RFQ (RFQRWIBALLVALVEPUMP120260902, due September 2, 2026) solicited motor-operated ball valves with bearing and actuator assemblies for raw water intake at its Water Treatment Plant; the San Bernardino County Project & Facilities Management ITB 6391 (due June 19, 2026) included motors and pumps in a 500-line-item parts and supplies procurement. The issuing bodies are primarily special-purpose districts and county departments responsible for water utilities and facility operations rather than municipalities or school districts.

Recent activity concentrates in Texas and California. The West Travis County water utility RFQ represents direct procurement of bearing-intensive valve and actuator systems for water treatment infrastructure in the Austin region, with vendors required to demonstrate large-diameter equipment installation experience and attend site visits prior to bid. The San Bernardino County ITB treats bearings as component parts within a broader maintenance and repair supply catalog, with a local vendor preference of 5 percent and 14-day delivery terms. No other recent state and local opportunities under this code appear in the available records.