Five 5/8" steel balls

Made:
1920
maker:
Skefco Ball Bearing Company
Five 5/8 steel balls, cutting off; five 5/8' steel balls

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Five 5/8 steel balls, cutting off; five 5/8' steel balls
Science Museum Group
© The Board of Trustees of the Science Museum

Five 5/8" steel balls, cutting off; five 5/8" steel balls, pressing; five 5/8" steel balls, rough grinding; five 5/8" steel balls, annealing; five 5/8" steel balls, hardening; five 5/ 8" steel balls, oil grinding; five 5/8" steel balls, precision grinding; five 5/8" steel balls, polishing.

Details

Category:
Mechanical Power Transmission
Object Number:
1921-349
type:
ball bearing
credit:
SKF (UK) Ltd.; Skefko Ball Bearing Company