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).
Blueprint detailing a roller bearing on a 1st motion shaft for a 20HP engine, including modifications.
| Identifier | ExFiles\Box 128\1\ scan0319 | |
| Date | 1st April 1913 | |
| MODN of EX 5860 CONSISTS OF PLUGGING END OF SHAFT & DRILLING .031 HOLES WHERE SHOWN E-5695 .031 HOLES EX 5696 EX 5697 ROLLER BRG. ON 1ST. MOTION SHAFT - 20HP 3 ROWS OF 21 ROLLERS 3/16 DIA HOFFMANN ROLLS-ROYCE, LTD. PRINT ROOM 1 APR. 1913 DERBY. 2 | ||