Diagrams Index . Home
10 mm/ft scale
T24, T25
LSWR 4-4-0 T9 driving wheels.

6′ 7″ diam., 22 oval spokes, humped inner rim, 4″ apparent tread, 6″ tyre thickness.
Hub 16 ¾″ face dia., 2½″ out from the tyre, pin in line at 9″.

Sources: Preserved T9, No 120 measured direct at the Bluebell Railway, August 1994.

Casting: 65.8 mm tread dia., 59.4 i/d., hub 2.1 mm out from the tyre, pin at 7.5 mm.

Casting prices and stock . LSWR loco sets, price list

Scan of the castings in a set for a LSWR 4-4-0 T9

Scan casting T24, T25

Cross section diagram of casting T24 and T25

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27 Mar 2013