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The National 2½" Gauge Association is a not-for-profit organisation

 

Iron Wheel Castings for 2" Gauge

List as at November 2009

THIS LIST SUPERCEDES ALL PREVIOUS LISTS

THE WHEEL RANGE

The list shows the current range of 41 different wheel patterns with their main dimensions and features. To ensure that the nearest correct wheel is identified do mention the locomotive type when ordering.

AVAILABILITY

Every type is generally held in stock, but inevitably there may be times when there is insufficient to meet an order. Restocking may take up to 8 weeks.

COSTS

All our castings are available to members and non-members. Postage costs are extra.

LOCOMOTIVE DRIVING WHEELS

Code No of spokes Scale dia (in) Crank Pin* Balance weight Suitable for
ST1 24 4 B top driving for Stirling Single
D1 22 35/8 - - driver and coupled for Duchess, AnnieBoddie, Kingette
W15 20 3 - - driver for Flying Scotsman
W16 20 3 - - coupled for Flying Scotsman
W10 20 33/8 - - driver and coupled for Eagle, Ayesha2
AB5 8 33/8 B - driver for NZR Ab
AB6 12 33/8 B - coupled for NZR Ab
WC1 Boxpok 39/32 n/a n/a driving and coupled for Bulleid pacifics
BRTC 20 3 B top driver for Britannia and 4MT
BRTD 20 3 B top coupled for Britannia and 4MT
W38 19 31/8 - - driver for Black 5
W39 19 31/8 - - coupled for Black 5
W6 18 3 B - driver and coupled for LMS 2537 4P Tank
Q1 Boxpok 27/8 n/a n/a driving and coupled for SR Q1
CRABC 16 27/8 - - coupled for LMS Crab
CRABD 16 27/8 - - driver for LMS Crab
W53 15 25/8 - - driver for Evening Star
CLC 16 25/8 - - coupled for SECR C
CLD 16 25/8 - - driver for SECR C
US5 13 2 - - driver for US Austerity
US6 13 2 - - intermediate coupled for US Austerity
US7 13 2 - - leading and trailing coupled for US Austerity
AD1 special 2 - - driver and coupled for Austere Ada
W64 14 27/16 - - driver and coupled for Nigel Minor
TO1 disc 21/16 n/a - driving and coupled for Toby
KB3 ? ? - - leading and trailing coupled for NZR Kb
KB4 ? ? - - intermediate coupled for NZR Kb
KB5 ? ? - - main driver for NZR Kb
PB1 6 ? L crescent/top driving and coupled for Polar Bear
* B = Crankpin between spokes L = Crankpin in line with spoke.
+ Looking at wheel with Crankpin at bottom position.

LOCOMOTIVE BOGIE TRAILING AND TENDER WHEELS

Code No of spokes Scale dia (in) Suitable for
ST6 14 21/8 trailing for Stirling Single (post 1876)
W7 12 21/8 tender for SECR C
ST2 12 21/8 bogie and tender for Stirling Single
W4 solid 21/8 tender for Flying Scotsman and Downside
W3 12 2 trailing for Flying Scotsman
W5 12 2 tender for Eagle, Black 5, Nigel Minor and Evening Star
AB4 9 17/8 bogie and tender for NZR Ab
WC3 Boxpok 17/8 trailing for MNs and tenders for all Bulleid SR locos
W2 10 1 bogie for Eagle
TO5 disc 1 tender for Toby
W40 10 111/16 bogie for Black 5
W1 10 15/8 pony for Nigel Minor and bogie for S15, Downside and Flying Scotsman
AB7 9 15/8 trailing for NZR Ab
WC2 Boxpok 15/8 bogie, trailing and tender for Lyme Regis and SR Q1 tender
KB6 ? ? bogie, tender and trailing for NZR Kb
PB2 6 ? pony for Polar Bear

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This page was last changed on 03/11/2016