Ball Bearing
date: label: date made
content: mid 20th century
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.329242
label: catalog number
content: 329242
label: accession number
content: 280408
label: accession number
content: 280408
objectType: label: Object Name
content: Bearing Exhibit
physicalDescription: label: Measurements
content: overall: 24 in x 36 in; 60.96 cm x 91.44 cm