carrier bearing?

[losthope]

ok guys i think the part im looking for is called a carrier bearing it holds up my two peice drive shaft to the frame i have snapped two of them now. the ones tha napa carry are stamped together at the bolt holes and dont seem to be working for me. i see that lmc trucks has a heavy duty billet one they sell .i was wondering if anyone has used it before i go spending $100 on one,and if there is any other companys that you guys know of that have a heavy duty one besides lmc?? thanks!