Pillow Block ID?

[Captain Decent]

I need to replace my rusty rudder pillow blocks/mounted bearings. I can’t tell what size they are without removal. Appears to be a 1-1/4” ID if the square end is any indication. Anyone know offhand? Thanks!

[JP Dalik]

McMaster Carr has several styles to chose from that would be a great place to start

[Bruce]

Rudder shafts could be different sizes. Just caliper measure od and take JP recommend of MC.

[pschauss]

Mine are 1 1/4".