Rolls-Royce Archives
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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).
Pre-test measurement report for bearings and crankshaft journals.

Identifier  ExFiles\Box 173\1\  img407
Date  1st February 1934
  
BEARING TEST
R.R. BEARINGS.
Before test of February 1, 1934.

Rolls Royce Case with Rolls Royce Brgs. Set 1A.
Rolls Royce Crankshaft #4.

Rolls Royce Bearings
1 2 3 4 5 6 7
A 3.002 3.0022 3.0019 3.0025 3.0024 3.0021 3.0025
B 3.0019 3.0018 3.002 3.0022 3.0011 3.0025 3.0021
C 3.0015 3.0014 3.001 3.0013 3.000 3.0014 3.0018
D 3.0021 3.0023 3.0021 3.003 3.0033 3.0019 3.0028

Rolls Royce Crankshaft Journal Dias (Main)
1 2 3 4 5 6 7
A 2.997 2.997 2.997 2.9971 2.997 2.9971 2.997
B 2.997 2.9971 2.9972 2.9972 2.997 2.9971 2.9971
C 2.997 2.9972 2.997 2.9972 2.997 2.9971 2.9971
D 2.997 2.997 2.997 2.9971 2.997 2.9971 2.997

No check after test.
  
  


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