Ampep Industrial Products
Barden Corporation
Birkett (T.M)
BMB Bearings
British Bound Brook Bearing Co
Bushing Company Ltd
Charles Weston
Delco Remy & Hyatt
E.M.O.Instrumentation Ltd
Fafnir (FBC Fafnir)
Federal Bearings
Fischer (FBC)
Genbearco
Glacier Metal Co
Harrisflex Bearings Ltd
Hoffmann
Hoyt
Manganese Bronze  (Oilite)
Norris (Laurence)
Ransome & Marles
RHP
Rose Bros Bearings - NHBB
Salter
Shafer Bearing & Chain Belt Co
Silentbloc
Timken (British)
Tormo (F&S)
Torrington
SARMA
SKF (Skefco)
Vandervell
Y.E.S.   (Yorkshire Eng)
This 1945 advert for Ransome & Marles bearings is particularly interesting as it features an image of the manufacturing area of their factory at Newark On Trent.
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Put simply, a bearing is a component that both seats and reduces friction between moving parts. Nothing would move without these engineering marvels Discover the stories behind the companies that produced them and the technology that went into creating them. These advertisement timelines are a fascinating glimpse into these unsung heroes of aviation engineering.
Manufacturers of aircraft bearings and bushes 1909-1990