The following thread discusses the larger harder to find inner bearing. The outer bearing is 6206 - 2RS which is about the most common bearing in the world is available anywhere
lotus-gearbox-f37/outboard-drive-shaft-bearings-t32763.htmlThe SKF 415662C I mentioned in the post are listed as in stock by suppliers but they may be equivalents rather thna original SKF bearings so check before you buy
measuring up my spare strut and shafts and circlips i get the following
The large circlips that go in the alloy housing to locate the bearing outer races are 1.96 mm thick for fitting a nominal 2 mm wide groove. The circlip groove OD is 65 mm for a nominal 2.5 mm groove depth in a 62 mm bore for the bearing. They are both the same thickness but a metal shield goes between the inner face of the inner bearing and the circlip.
The smaller circlip that fits the shaft at the inner bearing is 1.48 mm thick for a nominal 1.5 mm groove width and the groove ID is 28.25 mm in a 30 mm shaft
You want to check your shaft and alloy housing to make sure they are the same, as items do get modified over the years and some replacement shafts or housings may be machined slightly differently.
cheers
Rohan