Manufacturing of plain bearings and bushings (excluding engines)

Facility	City	State	Employees	Status
J. H. Botts, LLC	Joliet	IL	20–99	● ACTIVE
Kewaunee Scientific Corporation	Statesville	NC	—	● ACTIVE
Konrad Marine INC	Hudson	WI	20–99	● ACTIVE
Korry Electronics CO	Everett	WA	100–499	● ACTIVE
L3harris Technologies, INC.	Clifton	NJ	—	● ACTIVE
Laminated Shim CO INC	Corona	CA	20–99	● ACTIVE
Leda Corporation	Huntington Beach	CA	—	● ACTIVE
Lockheed Martin Corporation	Ocala	FL	—	● ACTIVE
Lockheed Martin Corporation	Owego	NY	—	● ACTIVE
Lockheed Martin Millimeter Technologies, INC.	Orlando	FL	—	● ACTIVE
Lyn-tron, INC.	Spokane	WA	20–99	● ACTIVE
Machine Components CORP.	Plainview	NY	20–99	● ACTIVE
Madden Bolt Corporation	Houston	TX	100–499	● ACTIVE
Massa Products Corporation	Hingham	MA	20–99	● ACTIVE
MBMilwaukee Bearing and Machining, INC.	Menomonee Falls	WI	20–99	● ACTIVE
Mph Industries, INC	Owensboro	KY	100–499	● ACTIVE
Nafco USA LLC	Carson City	NV	20–99	● ACTIVE
Naiad Dynamics US INC	Shelton	CT	20–99	● ACTIVE
NSNelson Stud Welding, INC.	Elyria	OH	100–499	● ACTIVE
New Hampshire Ball Bearings INC	Peterborough	NH	500+	● ACTIVE
New Hampshire Ball Bearings INC	Laconia	NH	100–499	● ACTIVE
Otto Instrument Service, INC.	Ontario	CA	—	● ACTIVE
PCPacific Coast Bolt, LLC	Santa Fe Springs	CA	20–99	● ACTIVE
PIPeerless-winsmith, INC.	Springville	NY	20–99	● ACTIVE
Penn Engineering & Manufacturing CORP	Danboro	PA	100–499	● ACTIVE
Photo-sonics, INC.	Chatsworth	CA	20–99	● ACTIVE
Pilgrim Screw CORP	Chandler	AZ	—	● ACTIVE
Precision Gear Industries LLC	College Point	NY	100–499	● ACTIVE
Rantec Microwave Systems, INC.	Westlake Village	CA	—	● ACTIVE
RSRapiscan Systems INC	Torrance	CA	—	● ACTIVE
Rbc Aircraft Products, INC.	Torrington	CT	100–499	● ACTIVE
Riverhawk Company L.p.	New Hartford	NY	100–499	● ACTIVE
Rockford Ball Screw Company	Rockford	IL	20–99	● ACTIVE
San Diego Composites, INC	San Diego	CA	100–499	● ACTIVE
Schatz Bearing Corporation	Poughkeepsie	NY	100–499	● ACTIVE
Scheerer Bearing CORP	Willow Grove	PA	20–99	● ACTIVE
Sepac, INC.	Elmira	NY	20–99	● ACTIVE
Smiths Interconnect INC	Tampa	FL	100–499	● ACTIVE
Sonatech, LLC	Santa Barbara	CA	100–499	● ACTIVE
Spartan Fastener, LLC	Trevor	WI	20–99	● ACTIVE
Stafford Manufacturing CORP.	Wilmington	MA	20–99	● ACTIVE
Stature Electric, INC.	Watertown	NY	20–99	● ACTIVE
Suncor Stainless, INC	Plymouth	MA	100–499	● ACTIVE
Superalloy Manufacturing Solutions Corporation	Cincinnati	OH	20–99	● ACTIVE
Superior Washer & Gasket CORP	Rock Hill	SC	20–99	● ACTIVE
Superior Washer & Gasket CORP.	Hauppauge	NY	20–99	● ACTIVE
Sussex Wire INC	Easton	PA	20–99	● ACTIVE
Syqwest LLC	Cranston	RI	20–99	● ACTIVE
Teledyne Controls, LLC	El Segundo	CA	100–499	● ACTIVE
Teledyne Instruments, INC.	Poway	CA	100–499	● ACTIVE

FactoryRegistry lists 3,367 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced plain bearings and bushings (excluding engines), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 88 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2030375000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.