Diagrams Index . Home
10 mm/ft scale
GWR plain wheel.

3′ 2″ diam., 10 oval spokes, rectangular inner rim, 4″ apparent tread.
hub ¾″ out from the tyre.

Source: measured direct at Loughborough in 1995 and GWR works drawing.

Casting: 31.7 mm tread diam., 24.9 mm i/d., hub 0.4 mm out from the tyre.

Casting prices and stock . GWR loco sets, price list

Scans of a casting in a set for GWR 2-8-0 28xx class . 2-6-0 43xx class . 2-6-2T 45xx class.

Scan of casting T75

Cross section diagram of casting T75

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27 Mar 2013