From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Continued note on the assembly of the inner ball bearing and hub nut for the 40/50 model.
| Identifier | ExFiles\Box 5\3\ 03-page036 | |
| Date | 1st March 1921 | |
| W.W. 250-(C B. 751) B. P. Ltd. 10-12-20-U. M.{Mr Moon / Mr Moore} 5067 Contd. -3- EE/GS.3.21. (12) The inner ball bearing outer race should not be gripped by the hub nut. The hub should stand proud of the outer race and a wide fibre washer about .032" thick should be introduced before screwing on the nut which is believed to be our standard practice for the 40/50. E.{Mr Elliott - Chief Engineer} | ||