Front bearing cap

The front cap of H3’s caged roller bearing, removed for many years to enable the bearing to be observed on display.

Object Details

ID: ZAA0036.2
Type: Front bearing cap
Display location: Not on display
Creator: Harrison, John
Date made: 1757
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 50 x 50 x 7 mm
Parts: H3 (Marine timekeeper)

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