Aug 28, 2013· I am reassembling my knee type vertical mill with new bearings on the quil and spindle. Both of these areas utilize open bearings (as opposed to factory sealed bearings). Obviously, the bearings need to be packed with a grease of some type.
Round Column Mill Drill Spindle Quill Removal Procedure . If you've read some of our previous posts about this mill's vibration problem and our attempts to get things working properly, you'll know that we're trying just about everything to get this mill to produce quality surface finishes.