Ball and Roller Bearing Company
id:
ball-and-roller-bearing-company-192-4810329
title:
Ball and Roller Bearing Company
text:
The Ball and Roller Bearing Company, also known as American Family Crafts and the Joseph Nutt House and Machine Shop, is a historic industrial complex at 20-22 Maple Avenue in Danbury, Connecticut. Developed mainly in the early 20th century, the factory is most notable as the location where Lewis Heim invented the modern grinding machine, which revolutionized the manufacture of machine parts. The complex was listed on the National Register of Historic Places on August 25, 1989. It now houses a c
brand slug:
wiki
category slug:
encyclopedia
description:
United States historic place
original url:
https://en.wikipedia.org/wiki/Ball_and_Roller_Bearing_Company
date created:
date modified:
2023-06-08T08:01:30Z
main entity:
{"identifier":"Q4851235","url":"https://www.wikidata.org/entity/Q4851235"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7f/BallAndRollerBearingCompanyDanburyCT.jpg","width":750,"height":562}
fields total:
13
integrity:
15