2017 NAICS Definition

T = Canadian, Mexican, and United States industries are comparable.

332991 Ball and Roller Bearing Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing ball and roller bearings of all materials.

Cross-References.

• Establishments primarily engaged in manufacturing plain bearings are classified in U.S. Industry 333613, Mechanical Power Transmission Equipment Manufacturing.

2007 NAICS		2012 NAICS		2017 NAICS		Corresponding Index Entries
332991		332991		332991		Annular ball bearings manufacturing
332991		332991		332991		Ball bearings manufacturing
332991		332991		332991		Bearings, ball and roller, manufacturing
332991		332991		332991		Cylindrical roller bearings manufacturing
332991		332991		332991		Flange units, ball or roller bearing, manufacturing
332991		332991		332991		Linear ball bearings manufacturing
332991		332991		332991		Linear roller bearings manufacturing
332991		332991		332991		Needle roller bearings manufacturing
332991		332991		332991		Pillow blocks with ball or roller bearings manufacturing
332991		332991		332991		Races, ball or roller bearings, manufacturing
332991		332991		332991		Roller bearings manufacturing
332991		332991		332991		Tapered roller bearings manufacturing
332991		332991		332991		Thrust roller bearings manufacturing