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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /332991

    NAICS Demand Lane

    Ball and Roller Bearing Manufacturing, Contract Opportunities

    5,011 total opportunities (5,011 active) tied to NAICS 332991 across federal, state, local, and forecast sources.
    NAICS 332991Federal + SLED5K total
    View NAICS definition →
    Total Opportunities
    5K
    Across all indexed sources
    Active Estimate
    5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 332991.

    DEPT OF DEFENSE

    31--BEARING,SLEEVE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 100 units of bearing sleeves under NSN 3120014953424. This RFQ may lead to an Indefinite Delivery Contract with a one-year term. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    VA

    Posted Oct 4, 2026Due Oct 19, 2026Combined Synopsis/SolicitationNAICS 332991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A627U0010
    View details→

    DEPT OF DEFENSE

    31--BUSHING,SLEEVE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 27 units of bushing, sleeve (NSN 3120017147897) under a combined synopsis/solicitation. The RFQ is available electronically, and all responsible sources may submit a quote. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Oct 4, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627T0379
    View details→

    DEPT OF DEFENSE

    31--SEAT,BEARING

    Active

    AI Summary

    The Department of Defense is seeking quotes for NSN 3110016516162, a bearing seat, with delivery required to various naval units within 20 days after order. This opportunity is a Request for Quotation (RFQ) and is open to all responsible sources. Quotes must be submitted electronically, and hard copies of the solicitat…

    VA

    Posted Oct 4, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627T0334
    View details→

    DEPT OF DEFENSE

    31--CONE AND ROLLERS,TAPER

    Active

    AI Summary

    The Department of Defense is seeking quotes for 1,140 units of tapered cone and rollers under NSN 3110001003617. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and the solicitation will be available online. Hard copies are not provide…

    VA

    Posted Oct 4, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 332991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A627T0247
    View details→

    DEPT OF DEFENSE

    SPE4A626RX982, 3110-011189196, BEARING, ROLLER, CYLI., PN: 3822046-1

    Archived

    AI Summary

    The Department of Defense is seeking quotes for roller bearings, specifically part number 3822046-1. This opportunity is categorized under NAICS code 332991 and is focused on military equipment. Interested vendors should prepare their submissions accordingly.

    VA

    Posted Oct 2, 2026JustificationNAICS 332991Sol: SPE4A626RX982
    View details→

    DEPT OF DEFENSE

    31--CONE AND ROLLERS,TAPER

    Active

    AI Summary

    The Department of Defense is seeking quotes for 1,140 units of taper cone and rollers under NSN 3110001003617. This opportunity is a combined synopsis/solicitation and is available electronically. Quotes must be submitted electronically and will be considered if received timely.

    VA

    Posted Oct 2, 2026Due Oct 14, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627Q0021
    View details→

    DEPT OF DEFENSE

    31--BEARING,SLEEVE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 52 units of bearing sleeves under NSN 3120017231680. This opportunity is a Request for Quotation (RFQ) and requires electronic submission of quotes. Specifications are not available, and hard copies will not be provided.

    VA

    Posted Oct 1, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627T0215
    View details→

    DEPT OF DEFENSE

    31--BEARING,ROLLER,CYLI

    Active

    AI Summary

    The Department of Defense is seeking quotes for 160 units of roller bearings (NSN 3110011607190) to be delivered to DLA Distribution Depot Oklahoma. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 332991. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Oct 1, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 332991Sol: SPE4A627T0174
    View details→

    DEPT OF DEFENSE

    TIMKEN BEARINGS FOR TACCHI LATHE FOR WATERVLIET ARSENAL

    Active

    AI Summary

    The opportunity involves the procurement of two tapered roller bearing full assemblies for a Tacchi lathe at Watervliet Arsenal. The required specifications include specific dimensions and part numbers from The Timken Company. Inspection is required upon delivery.

    NY

    Posted Oct 1, 2026Due Oct 6, 2026SolicitationNAICS 332991Total Small Business Set-Aside (FAR 19.5)Sol: W911PT27QA003
    View details→

    DEPT OF DEFENSE

    31--BEARING,WASHER,THRUST

    Active

    AI Summary

    The Department of Defense is seeking quotes for 9 units of thrust washers under NSN 3120015513470. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. The delivery is required within 205 days after ord…

    OH

    Posted Oct 1, 2026Due Oct 14, 2026Combined Synopsis/SolicitationNAICS 332991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L126Q1684
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,991
    sled
    20
    forecast
    0

    Related NAICS Codes

    • 331, Primary Metal Manufacturing→
    • 3311, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 33111, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 331110, Iron and Steel Mills and Ferroalloy Manufacturing →
    • 3312, Steel Product Manufacturing from Purchased Steel→
    • 33121, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 33122, Rolling and Drawing of Purchased Steel→
    • 331221, Rolled Steel Shape Manufacturing →
    • 331222, Steel Wire Drawing →

    Explore

    • 332991 Definition→
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    About NAICS 332991

    This industry comprises establishments primarily engaged in manufacturing ball and roller bearings, including needle bearings and other types of bearings used in various machinery and equipment. These bearings are essential components that facilitate rotational or linear movement and reduce friction between moving parts.

    Read the full NAICS definition →