Well dang it apparently I didn't read the description at all before I ordered those new spindles.
because it has a bushing AND a bearing in it.
View attachment 4201945
I suppose to most people that seems like an upgrade but I am not one of those people.
Why put some moving parts in a place where a non-moving part can last 300,000 miles
not sure why you would introduce that failure mode.
Well now it's too late and I am not spending any more money on this part of the truck
It looks as though there has been a problem just using the bronze bushing, so Toyota did an upgrade thinking the caged roller bearing would be a better option to support the axle and they may be right. A lot of transmission use caged roller over bronze and they do last longer. The link says it's pretty much standard parts now, so I would install them and keep moving. Genuine Toyota Front Stub Axle Needle Roller Bearing and Bronze Bush Conversion - https://www.roughtrax4x4.com/fams045gen-genuine-toyota-front-stub-axle-needle-roller-bearing-bronze-bush-conversion.html