What I use is "a premium quality mineral oil lithium complex soap thickened grease for anti friction and plain bearings and sliding surfaces" and it's an NLGI No2 grade grease, happens to be red, no idea why but seems to work OK.
Simon 2002 4/4 1936 Austin 12 light 4 Ascot saloon 2023 AMG Mercedes C300e estate 2021 Audi A1 sport