Diagrams Index . Home
10 mm/ft scale
GN Stirling Single driving wheels.

8′ 1″ diam., 24 rectangular spokes, rectangular inner rim, apparent tread 3½″, tyre width 5¼″.
Hub 20″ face dia., 2″ out from the tyre, pin between at 14″.

Sources: measurements direct from preserved loco No. 1 at NRM, York, June 1995.
The Stirling Singles, Leech and Body, David and Charles (1965), page 53. (Tyre width).

Casting: 80.8 mm tread o/d., 74.3 i/d., hub 1.6 mm out from the tyre, pin at 11.7 mm.

Casting prices and stock . GN loco sets, price list

Scan of a casting in a set for a GN 4-2-2 with prototype photographs.

Scan of casting T62

Cross section diagram of casting T62

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27 Mar 2013