Crank bearing and countershaft bearing interchangeable?

[edgehanger]

So they sent me a countershaft bearing instead of a crank bearing. The dimensions are the same but the numbers and inner race is different.Oem crank bearing is "hic 83406" and the tranny is a "nsk 6305N". Crank has 7 balls oem and the countershaft has 8. Countershaft has a thicker inner race as well. Just wonbering if anyone has ever tried this. i really don't feel like waiting for another bearing to show up.

[possum]

no

[sheerider11]

No

[edgehanger]

lol i figured as much. If they were interchangeable then why would they go through the trouble of making them look different right? You guys ever heard of anyone trying it though? I was about to put it on til i noticed that it was a tranny bearing.

[Juss11]

I thought they were the same? Sproket side bearing & Rt side crank bearing the same?

[edgehanger]

No they are not the same but have the same dimensions from what i've read.

[Coupelx]

Factory they are different but word is you can run a maxload on the countershaft.

[trickedcarbine]

Been putting max loads on my tranny for years. Few builders here will do the same that's where I learned about it.

[Juss11]

Ya I put a max load On my coutershaft