Wat zijn kogellagers - en hoe worden ze gemaakt
Summary
Documentary about the manufacture of ball bearings.
Documentary about the manufacture of ball bearings, with considerable attention devoted to their manufacturing and machinery. The film includes shots of the grinding, polishing, and testing of the bearings. In slow motion, we see how the ball bearings are tested via the ‘marble test’.
Information
production year
1920
country
Netherlands
category
Non-fictional
genre
original distributor
Images
Crew
No crew information available.Technical notations
original length
141
sound
Silent
colour
Black & White
format
35mm
acts
1
Resources
Film