Sketch showing wear on a bearing inner race and retaining collar from B5A rear axle shaft tests.
| Identifier | ExFiles\Box 98\1\ scan0156 | |
| Date | 30th December 1938 | |
| B5A REAR AXLE SHAFT TESTS SKETCH OF WEAR ON BEARING INNER RACE & RETAINING COLLAR CONSIDERABLE WEAR TOOK PLACE AS SHOWN BETWEEN THE SURFACES AA {D. Abbot Anderson} & BB BALLS LOOSE ON RACE & CHIPPED SLIGHT BEDDING HERE RACE CHIPPED RACE BADLY PITTED RACE CHIPPED INNER BALL RACE HOFFMAN N° 345 COLLAR GB3726 BL.2258 | ||
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).