Cutlass bearings

I would be interested to know what other boat owners have used when changing out the cutlass bearing on their propeller shaft? I am chiefly interested in knowing if their replacement had a brass sleeve or if it was non-metalic. Thanks for your help. David Hibbard (#195, Endorphin).

a. I have a bronze (or brass) sleeved cutlass bearing and it has not needed replacement. I bought a non-metallic bearing as a spare part when building the boat. This was made by Thordon and they still exist! http://www.thordonbearings.com/ The bearing is made slightly oversized and is fitted by freezing to shrink it and allow an interference fit according to the installation instructions I have. The following comes from http://www.henleyspropellers.com/thordon.htm :
XL Propeller Shaft Bearings – are available in a full range of shafts frrom 3/4″ to 40″. These bearings have their water grooves moulded in. They are designed as direct replacements for bronze/rubber Cutlass-type bearings. XL Propeller shaft bearings are available fully-finished, ready to install, and semi-finished for machining to suit specific shaft and housing dimensions. Semi-finished bearings are designed with a small amount of extra material on the inside and outside so that they can be machined to accommodate minor variations in shaft and housing dimensions. D. Salter, s/v #050, Opportunity.

b. I have brass …………. replaced in 2002 / 2003 still good as new in 2012. Get at least 1″ longer than you need, that will help to get it moving if you need to take it out again & grease it before re install. Oooops ! Grease the brass sleeve …… not the rubber insert ….lol. Frank Bryant ( #186, Visitant).