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).
Design drawing for a special ball bearing.
Identifier | ExFiles\Box 114\1\ scan0239 | |
Date | 4th August 1909 | |
185 24 m/m .844" 16 m/m 30 m/m DIA. 1 m/m R 62 m/m DIA. 1.946 DIA. 9 - 3/8" DIA. BALLS. No GAP TYPE. Brg. No. Desc. SPECIAL BALL BEARING The Hoffmann M'f'g.{Mr Griffiths - Chief Accountant / Mr Gnapp} Co., Ltd. Dr'n. H.E.P. Passed Tr{Capt. F. W. Turner - Finance}'c'd.{John DeLooze - Company Secretary} Ch'k'd.{John DeLooze - Company Secretary} R.B.X. Date 4-8-09 Drg. No. 41-480V D.O. 12. D.R.LTB | ||