I sent another supplier for a thrust bearing but it didn't attach to my message.Here it is again. They have SS bearings if you like and also have 3" http://www.bearingson.com/category/4-bolt_flanges/cast_iron_4-bolt_flanges/ucf_series/2_4-bolt_flange_bearings_ucf_210-32.asp?page=2&SortType=0 Bob,K6UJ