A great grease, Super Lube's PTFE grease is usually in stock at Home Depot. Walmart stores often have it as well.
I use it on all my precision equipment.
The Pro 2 uses the same commercially available recirculating ball linear bearing as my longer Orange-10 and -30 printers, and the Jackson upgrade mast for the Mars.
They can be disassembled however getting all the balls back in without special jigs is a real PITA--damned near impossible. The good news is that they are not subject to mus-adjustment like the plain ol' Mars tri-pulley and cylindrical rail mast (they cannot be, and do not need, adjustment) .
I use it on all my precision equipment.
The Pro 2 uses the same commercially available recirculating ball linear bearing as my longer Orange-10 and -30 printers, and the Jackson upgrade mast for the Mars.
They can be disassembled however getting all the balls back in without special jigs is a real PITA--damned near impossible. The good news is that they are not subject to mus-adjustment like the plain ol' Mars tri-pulley and cylindrical rail mast (they cannot be, and do not need, adjustment) .
![[Image: 816-20120803-wide800.jpg]](http://www.paladinmicro.com/images/ForumPosts/816-20120803-wide800.jpg)