20mm Double Ballnut DFU2005 DIY CNC Router Lathe Mill Plasma Table USA SELLER

Description

Auction is for 1pc DFU2005 double four circuit ballnut assy.
Buying this unit means you understand you may need to adjust and/or shim to acquire the no backlash preload. If you are not sure about that please do not purchase this item.
The retainer is sized to slip 15mm diameter end machining for easy loading without losing balls in the process.
Grease zerk included.
Ships free to lower 48 states only.