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).
Main bearing sinkage and liner alteration for chassis B-106.HK.
Identifier | ExFiles\Box 146\2\ scan0102 | |
Date | 5th February 1937 | |
DATE: 5-2-37. MAIN BEARINGS REPORT UPON SINKAGE OF BEARINGS AND ALTERATION OF LINERS. CHASSIS N°.: B-106.HK.{Col. T. Harker - Sales} OWNER: M.{Mr Moon / Mr Moore} G.{Mr Griffiths - Chief Accountant / Mr Gnapp} de Rothschild JOB N°.: 36101. MILEAGE: 10,249 Kms. 'A' joint faces upper half. MAIN BEARINGS 'B' joint faces lower half. [Column Headers:] 1, 2, 3, 4, 5, 6, 7 Amount of sinkage of upper half.: A.{Mr Adams} .0025, .0035, .003, .0035", .0035", .0035", .003 Amount of sinkage of lower half: B. .001, .002, .003, .002, .0035", .0025", .002 TYPE OF LINER.: Original liners were in Steel with Hall's Metal facings. ORIGINAL thickness of liner: .100" Fitted RR. 56 liners: YES. to MAINS & Big ENDS Amount of step left on upper face of liner: .0025", .0035", .003, .0035", .0035", .0035", .003 Thickness of liner not including STEP.: .096, .096, .096, .095, .095, .096", .096. Amount machined off lower cap faces: C. .001, .002, .003, .002, .0035", .0025", .002 FINAL BEARING CLEARANCE. FROM .0025" to .003" VA | ||