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).
Sketch showing before and after test measurements for a Bentley III chassis Silentbloc bearing.
| Identifier | ExFiles\Box 119\1\ scan0142 | |
| Date | 23th September 1938 guessed | |
| FB 314-3 FRONT OF CHASSIS FRONT OF CHASSIS OFF SIDE DIM A BEFORE TEST .187 AFTER " .250 NEAR SIDE DIM 'A' BEFORE TEST .187 AFTER " .225 BENTLEY III BUMPER CHASSIS. SILENTBLOC BEARING - AXLE YOKE BENTLEY III BUMPER CHASSIS - Sketch showing centre piece of Silentbloc Bush, FB.3143, out of position - after completing 50 hours Test on 3" Cams and 30 hours on Brake Torque Rig. | ||