Inspecting bearings at the SKF factory in Goteborg, Sweden, c. 1950.
https://diqn32j8nouaz.cloudfront.net...kf_bearing.jpg
Previously:
https://www.homemadetools.net/forum/...269#post150201
https://www.homemadetools.net/forum/...185#post149847
https://www.homemadetools.net/forum/...977#post120095
https://www.homemadetools.net/forum/...713#post123843
https://www.homemadetools.net/forum/...156#post130363
https://www.homemadetools.net/forum/...429#post127412
https://www.homemadetools.net/forum/...3666#post99722
