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).
Specification sheet for rollers used in Spectre & 20/25 HP steering parts.

Identifier  ExFiles\Box 28\3\  Scan202
Date  27th September 1935
  
x1300
27.9.35.

SpectreCodename for Phantom III & 20/25 HP. Steering Parts.

Rollers.

Rollers are not handed and not affected by crowning.

No. | Lead | Type of Bearing | Our No. | Adamant No.
---|---|---|---|---
1 | 0.800 | Adamant | F.87552 | M.21116
2 | 0.800 | Timken | F.87756 |
3. | 0.700 | Ball | F.87682 | M.21504
4 | 0.700 | Timken | F.87900 |

HS{Lord Ernest Hives - Chair}/F.J.H.
  
  


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