View Full Version : SKF NNU 4164 F/C3 Bearings

07-05-2009, 07:08 AM
Just wondering what these are and what they would be used for. I can't seem to find info apart from size. Just curious because of the size and have seen some for sale at AU$4000.00 a piece from a surplus supplier. width 218mm outer diameter 540mm internal diameter 320mm. Obviously not something everyone would want.


John Stevenson
07-05-2009, 07:22 AM
A cat head steady to die for, South Bend owners need not apply .


Greg Q
07-05-2009, 08:10 AM
Nev a lot of those big bearings found here are for mining applications...conveyers and haul trucks. I know one firm here that gets bearings much bigger than that. When they get them they do a ring around and sell them within a few days.