Ball nut maintenance ball retaining tool/sleeve for 20mm ball screws
- Arrives in 2 to 7 business days Printed in Auckland. $10 shipping, free over $75
- 14-day faulty refund If it arrives broken or misprinted, we reprint or refund it
- Secure checkout Card payments handled by Stripe
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~56 g
- Print time
- ~3.1 h
- Express shipping
- $20
More information
For SFU/DFU2005, 2010 or any modell of 20mm ball screws and nut combinations. Tub measures 15.5mm ID and 18mm OD. Expanding end stops to keep the nut from escape when stored and handled. I Printed my tools in ABS (can also be made in a lathe) . Also Requires a 50mm 4mm screw and maybe a tap to clear the printed threads with (M4 screw can be modified to be used as tap. Use glue/thread lock on screw at cone expander side. To operate insert end stop assembly in to tube hold end stop against tube with one hand, slightly pull the knob and at the same time tighten until it stays safe in the tube. CAUTION Do not overtighten! "Painters tape is to keep the dual ball nut together when removed"
NOTE: At least in Sweden you can also get stainless tubes 15x18 that might be usable however the bore might be a little tight. CAD files here: https://grabcad.com/library/20mm-ballscrew-ball-nut-removal-sleeve-1
Design and description by stockholmviews.com , licensed CC0.
Frequently asked
How long does shipping take?
Ball nut maintenance ball retaining tool/sleeve for 20mm ball screws is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.
