NAICS Code 333613 – Mechanical Power Transmission Equipment Manufacturing
Official 6-digit NAICS national industry U.S. Census Bureau NAICS 2022
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Industry examples
Census industry examples, shown as published.
- Ball joints (except aircraft, motor vehicle) manufacturing
- Bearings, plain (except internal combustion engine), manufacturing
- Bushings, plain (except internal combustion engine), manufacturing
- Chains, power transmission, manufacturing
- Collars, shaft for power transmission equipment, manufacturing
- Couplings, mechanical power transmission, manufacturing
- Drive chains, bicycle and motorcycle, manufacturing
- Joints, swivel (except aircraft, motor vehicle), manufacturing
- Joints, universal (except aircraft, motor vehicle), manufacturing
- Pulleys, power transmission, manufacturing
Show all industry examples
- Railroad car journal bearings, plain, manufacturing
- Sheaves, mechanical power transmission, manufacturing
- Sprockets, power transmission equipment, manufacturing
- Universal joints (except aircraft, motor vehicle) manufacturing
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing mechanical power transmission equipment (except motor vehicle and aircraft), such as plain bearings, clutches (except motor vehicle and electromagnetic industrial control), couplings, joints, and drive chains.
Source: U.S. Census Bureau, NAICS 2022
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Business Lists & Company Data for NAICS 333613 - Mechanical Power Transmission Equipment Manufacturing
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Preview · details masked| Company | Contact & title | Website | Phone | Employees |
|---|---|---|---|---|
| Cobham Mission Systems Orchard Park, NY | ||||
| U.S. Tsubaki Holyoke, MA | ||||
| Linn Gear Co Lebanon, OR |
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Cobham Mission Systems · Orchard Park, NY
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U.S. Tsubaki · Holyoke, MA
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Counts are SICCODE.com business locations available for purchase, not government census totals. Headquarters and branches are counted separately, and each location is classified by its primary SIC industry. Counts refresh when you change the country or state filter on this page.
More specific segments in NAICS 333613
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68 U.S. companies across 3 segments · Segment codes are 8-digit commercial segments that extend the official 6-digit NAICS code. They are not official Census NAICS codes.
| Code | Segment | U.S. companies | Build your list |
|---|---|---|---|
| 333613-01 | Mechanical Power Trans Equipment NEC (Manufacturing) | 57 57 companies | |
| 333613-02 | Rotary Joints (Manufacturing) | 6 6 companies | |
| 333613-03 | Shafting (Manufacturing) | 5 5 companies |
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Example companies
See how SICCODE.com evaluates businesses using documented activities and official definitions. Select a company to review its classification and the reasoning behind it.
68 verified U.S. companies
- Torspec International USA Midlothian, VA View classification →
- Jackson Wheeler Metals Service Inc Brooklyn, NY View classification →
- Reliance Gear Corp Addison, IL View classification →
- Hub City Enterprises Inc Orlando, FL View classification →
- St Louis Gear Co Inc Keokuk, IA View classification →
- Seeley Inc Williamston, MI View classification →
- Merit Joint Group Inc New York, NY View classification →
- American Rotary Broom Pomona, CA View classification →
Key facts
- Code
- 333613
- Classification level
- Official 6-digit NAICS national industry
- Official source
- U.S. Census Bureau · NAICS 2022
- SBA size standard
- 750 employees
SBA size standard effective March 17, 2023. Source: U.S. Small Business Administration Table of Size Standards →
Industry statistics
2022 Economic Census
- Establishments
- 218
- Employees
- 16,317
- Annual payroll
- $1,086,902,000
- Sales, value of shipments, or revenue
- $5,485,984,000
Why do company counts differ?
The U.S. Economic Census counts establishments with paid employees that operated during the census year, including businesses that may have since closed. Its industry classifications draw on business-reported information and government records. SICCODE.com's counts reflect verified business records currently available for purchase, with classifications based on documented business activities. Differences in reporting periods, database coverage, classification methods and verification criteria mean the totals may differ.
2025 International Trade
- U.S. imports
- $3,271,132,978
- U.S. exports
- $3,781,183,738
- Trade balance
- $510,050,760
Official commodity description: Mechanical Power Transmission Equipment
Trade surplus partners are countries where the value of U.S. exports exceeds U.S. imports. Trade deficit partners are countries where the value of U.S. imports exceeds U.S. exports.
Top import origins
| China | $449,745,877 |
| Germany | $426,218,583 |
| Mexico | $375,578,396 |
| Japan | $367,662,595 |
| Canada | $287,683,405 |
| France | $220,854,447 |
| India | $184,981,960 |
| Italy | $160,704,247 |
| Korea, South | $131,873,460 |
| United Kingdom | $127,134,173 |
Top export destinations
| Canada | $963,659,752 |
| Mexico | $564,124,380 |
| China | $289,666,408 |
| Brazil | $276,341,162 |
| United Kingdom | $177,968,998 |
| Germany | $142,664,918 |
| France | $142,129,111 |
| Singapore | $130,704,759 |
| Japan | $105,910,975 |
| Malaysia | $96,950,575 |
Trade surplus partners
| Canada | $675,976,347 |
| Brazil | $267,164,574 |
| Mexico | $188,545,984 |
| Singapore | $124,679,982 |
| Malaysia | $90,462,106 |
| Australia | $71,740,316 |
| Chile | $58,695,236 |
| United Kingdom | $50,834,825 |
| Peru | $34,965,286 |
| United Arab Emirates | $33,229,413 |
Trade deficit partners
| Germany | -$283,553,665 |
| Japan | -$261,751,620 |
| China | -$160,079,469 |
| India | -$146,061,328 |
| Italy | -$111,168,437 |
| Korea, South | -$100,539,162 |
| France | -$78,725,336 |
| Turkey | -$50,170,726 |
| Thailand | -$37,072,983 |
| Taiwan | -$34,149,029 |
Historical statistics
2017 Economic Census and 2018 International Trade
2017 Economic Census
- Establishments (2017)
- 114
- Paid employees (2017)
- 15,539
- Revenue (2017)
- $4,281,386,000
- Annual payroll (2017)
- $887,612,000
2018 International Trade
- U.S. imports (2018)
- $2,478,150,940
- U.S. exports (2018)
- $1,952,030,173
- Balance of trade (2018)
- -$526,120,767
Official commodity description: Mechanical Power Transmission Equipment
Trade surplus partners are countries where the value of U.S. exports exceeds U.S. imports. Trade deficit partners are countries where the value of U.S. imports exceeds U.S. exports.
Top import origins
| China | $538,335,904 |
| Japan | $367,481,191 |
| Germany | $339,854,711 |
| Canada | $307,165,218 |
| Mexico | $129,846,348 |
Top export destinations
| Canada | $547,820,494 |
| Mexico | $522,391,290 |
| China | $97,088,038 |
| Germany | $78,141,957 |
| United Kingdom | $72,953,074 |
Trade surplus partners
| Mexico | $392,544,942 |
| Canada | $240,655,276 |
| Australia | $36,627,385 |
| Brazil | $32,464,967 |
| Chile | $32,458,449 |
Trade deficit partners
| China | -$441,247,866 |
| Japan | -$295,996,040 |
| Germany | -$261,712,754 |
| Korea, South | -$104,302,333 |
| Italy | -$94,630,142 |
Cross-references
- Manufacturing motor vehicle power transmission equipment are classified in NAICS Code 336350 - Motor Vehicle Transmission and Power Train Parts Manufacturing
- Manufacturing aircraft power transmission equipment are classified in U.S. NAICS Code 336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing
- Manufacturing ball and roller bearings are classified in U.S. NAICS Code 332991 - Ball and Roller Bearing Manufacturing
- Manufacturing gears, speed changers, and industrial high-speed drives (except hydrostatic) are classified in U.S. NAICS Code 333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
NAICS classification hierarchy
Five official Census levels, from sector to national industry, plus a commercial extended level.
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National industry 333613 Mechanical Power Transmission Equipment Manufacturing
One example classification path is shown. Other branches may exist. Extended 8-digit codes are commercial segments, not official Census NAICS codes.
Related classifications
Correspondences in SIC, ISIC and NACE Rev. 2.1. These mappings do not replace the official Census definition.
| System | Code | Title |
|---|---|---|
| NAICS This page | 333613 | Mechanical Power Transmission Equipment Manufacturing |
| SIC | 3568 | Mechanical Power Transmission Equipment, Not Elsewhere Classified Mechanical Power Transmission Equipment, Not Elsewhere Classified |
| ISIC Rev. 4 | 2814 | Manufacture Of Bearings, Gears, Gearing And Driving Elements Manufacture Of Bearings, Gears, Gearing And Driving Elements |
| NACE Rev. 2.1 (via ISIC 2814) | 28.15 | Manufacture of bearings, gears, gearing and driving elements Manufacture of bearings, gears, gearing and driving elements |
Source: Eurostat, NACE Rev. 2.1 to ISIC Rev. 5 correspondence; United Nations Statistics Division, ISIC Rev. 4 to ISIC Rev. 5 correspondence table.
Sources
-
Official classification source U.S. Census Bureau.
North American Industry Classification System (2022), NAICS 333613. U.S. Census Bureau → -
SICCODE.com commercial data Company-record counts, coverage, and related commercial data are maintained by SICCODE.com. Methodology →
SICCODE.com is an independent publisher. Official NAICS titles and definitions come from the U.S. Census Bureau. Commercial database counts are SICCODE.com records.
About this classification
This page combines the official U.S. Census Bureau NAICS definition with classification crosswalks and SICCODE.com commercial data. Classifications are reviewed regularly by the Classification Review Team.