NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2026-01-01

NAICS 332991 — Ball and Roller Bearing Manufacturing

Ball and Roller Bearing Manufacturing

NAICS 332991 is the national industry code for ball and roller bearing manufacturing establishments in the United States. The Small Business Administration sets a size standard of 1,250 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.

SBA: 1,250 View full SBA standard

Related industries in 33299 (All Other Fabricated Metal Product Manufacturing)

View parent 33299

332992

Small Arms Ammunition Manufacturing

332993

Ammunition (except Small Arms) Manufacturing

332994

Small Arms, Ordnance, and Ordnance Accessories Manufacturing

332996

Fabricated Pipe and Pipe Fitting Manufacturing

332999

All Other Miscellaneous Fabricated Metal Product Manufacturing

Exclusions & Cross-References

Activities classified under other official NAICS codes:

manufacturing plain bearings (See 333619 Other engine and power transmission equipment manufacturing (CAN))

Official Illustrative Examples

Primary activities officially recognized by Census Bureau / Statistics Canada:

ball bearings and parts (including mounted), manufacturing races, ball or roller bearing, manufacturing roller bearings (e.g., needle, linear, cylindrical, thrust, tapered), manufacturing

Complete Index of Activities (7 recognized activities) ▼

annular or linear ball bearings, manufacturing

ball and roller bearing manufacturing

ball bearings and parts (including mounted), manufacturing

flange units for ball or roller bearings, manufacturing

pillow blocks, with ball or roller bearings, manufacturing

races, ball or roller bearing, manufacturing

roller bearings (e.g., needle, linear, cylindrical, thrust, tapered), manufacturing

Official data

Feature	Description
Official name	North American Industry Classification System (NAICS) 2022
Issuing authority	U.S. Census Bureau with OMB, Statistics Canada, and INEGI
Tax authority	Internal Revenue Service (IRS)
Purpose	Statistical business classification and federal contracting (SAM.gov, SBA standards)
Used in	SAM.gov registration, SBA size determinations, IRS tax classification, SEC EDGAR (via SIC crosswalk)
Active since	2022 (current edition)
Hierarchy level	Sector (2-digit)
Source	https://www.census.gov/naics/