Diagrams Index . Home
1:22.6, Gauge 3
LSWR bogie wheel.

3′ 7″ diam., 10 oval spokes, humped inner rim, apparent tread 4″, tyre width 5 7/16″ .
Hub 13½″ face dia., ¼″ out from the tyre.

Sources: Preserved T9, No 120 measured direct at the Bluebell Railway, August 1994.
O.S. Nock, The Southern King Arthur Family, page 31, detailed front view works drawing, including tyre width.

Casting: 48.3mm tread dia., 39.2 mm i/d., hub 0.3 mm out from the tyre.
Tyre widths for exact scale models at 1:22.6, 6.1 mm.

Gauge 3 loco set prices . Casting prices and stock

Scan of a casting in a set for LSWR 4-4-0 T3

Suitable for the Gauge 3 Society 2010 minimum tyre width of 6.8 mm, or the earlier standard of 8.0 mm.

Scan of casting X23   Photo of T9 bogie

Cross section diagram of casting X23

Validated as HTML5

25 Jan 2015