Rexroth (?) leadscrew linear drive lead screw CNC [2*A-1]

Description

The box these were in was labelled rexroth, but we can't find a part number.  They seem to be new.  Movement is fairly stiff.  Please look at pictures for dimensions and close-ups.
We're a surplus store, and we aren't experts with most of this stuff.  So, we don't make any guarantees beyond what's stated in the listing & pictures.  Please note that international shipping will cost more than domestic
.  Feel free to contact us with any questions via ebay