Looks like i am just getting lucky i just bought a 50-75mm micrometer from Hare and Forbes so it is a trustworthy tool same as the other one i bought, my main journals measure within spec at
55.55x55.55 (Top)
55.55x55.56 (Middle)
bottom is a ball bearing that has a inner race so the whole bearing can be replaced i will measure it but its likely in spec
Noel i'm hoping it doesn't have a ton of hours but its likely for a engine that was probably used on a cat and being a 130hp x2 thats a big cat that would see some hours likely with the engines running continuous