Originally Posted by Kyle2k
Just out of curiosity, what constitutes the ~$1400 jump in spherical vs poly C-Arm Bushings?
The Spherical Bearings have a lot more to them then the Poly. With the poly you have the Bushings and Hard Anodized inner sleeves. We put the kits into its packaging. With the Bearing kit you have the aluminum housing, Bearings, Snap Rings, Inner Sleeves with special anodizing to bond them into the arms, Loctite 638 and then assembly. The amount of labor and machine time is significantly longer. The packaging is also much more complex. Please feel free to call or email us anytime.