ball bearing form britannia tubular bridge

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Ball bearing, London & North Western Railway, brass expansion bearing in housing, from Britannia Tubular Bridge, in perspex case.

Details

Category:
Railway Infrastructure
Measurements:
9 in.; 228.6 mm
Identifier:
1986-7241
type:
ball bearing
credit:
British Rail, Records Office