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7 mm/ft
B292
5′ 3″ driving wheel for the LMS Ivatt 2-6-0 4F/4MT and the BR Riddles 2-6-0 3MT/4MT and the 2-6-2T 3MT.

5′ 3″ diam., 16 oval spokes, vee inner rim, 3½″ apparent tread.
Hub 16″ face dia., ⅛″ out from tyre. Pin between at 13″.

Source: No. 76079 measured direct at Llangollen in 1995.

Casting: 36.8 mm tread dia., 32.6 mm i/d., hub level with tyre, pin at 7.7 mm.

Casting prices and stock . BR loco sets, price list . LMS loco sets, price list

Scan of a casting in a set for a LMS 2-6-0 4MT, LMS 2-6-2 3MT, BR 2-6-0 3MT/4MT.

Scan of casting B292

Cross section diagram for casting B292
This example shows a tyre width of 3.5 mm for Gauge 0 Fine.
For Scale7 remove more metal from the back of the wheel to give a tyre thickness of 3.2 mm instead of 3.5 mm.


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17 Feb 2015