Trunion bearings
Note: Both are the same working dimensions.
Left the NSk and right The KOYO
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/Package.jpg)
Left NSK right KOYO
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/Sideandtop.jpg)
KOYO
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/Koyoprofile.jpg)
NSK
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/NSKprofile.jpg)
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/Top1.jpg)
![](http://i203.photobucket.com/albums/aa116/4runnerchevy/Trunion/Sideprofile.jpg)
I used the Koyo before and they lasted 7 years, so I'll do the KOYO and keep the NSK's as spares. Notice the wide flange and taper on the KOYO.