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).
Dimensions and measurements of a crankshaft for chassis B.179.AE.
| Identifier | ExFiles\Box 146\2\ scan0215 | |
| Date | 14th May 1937 | |
| Report CHASSIS B.179.AE - F.E. BLANC Mileage 90.318 Kms. Dimensions of crankshaft:- 1 2 3 4 5 6 7 Main journals { 2"2475 2"2475 2"2475 2"247 2"248 2"248 2"248 { 246 247 2465 245 2475 2475 2475 -- Ovality ( .0015 .0005 .001 .002 .0005 .0005 .0005 x Cranpins ( 1"998 1"99775 1"9975 1"998 1"9975 1"9975 --- Internal dia. ( of L.B. ) { 2"002 2"001 2"002 2"002 2"0025 2"0015 --- bearings { Bow of } Crankshaft at } = .006" centre } 14.5.37 | ||