How to reload Ball Bearings into a ball nut. Demonstrated using a nut with button returns
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- Опубликовано: 7 сен 2024
- How to reload the bearings into a button return ball nut. Often Metric ball nuts are button return ball nuts. But this technique can also be used on tube return ball nuts.
For another option for loading tube return ball nuts see our video demonstrating how to load a tube return ball nut.
For our selection of ball screws see: www.thomsonlin...
Thank you, I just hurriedly disassembled a machine to find little bearings going everywhere. I thought I had destroyed the thing! Watching this reassured me that I can successfully put it back together.
I used to build ball screws, my one piece of advice is make sure when you discassemble you put the unit in a container to capture all the balls, and count how many came out of the ball nut. When you are ready to re assemble measure all balls with a micrometer just to check all balls have the same size. Hope this helps.
This is such a simple and great explanation! Thank you.
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@Malik Callum instablaster :)
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Thank you so much you really help me out !
@Malik Callum glad I could help xD
Love you explanation totally answered all my questions instantly!!..
Thankyou very much for sharing your knowledge sir
You make it look so easy. I am trying to rebuild one with tiny balls 1.48mm or 58thou. Not easy at all.
wow, thank you much. God bless you and Merry Christmas
Very amazing work
Nice
Thanks friend
Thank you friend...... :)
is the procedure same for 4 start ballscrew. i have a 1520 ballscrew and i lost 2 balls, i want to put them back in.
This nut has 2 circuits. Expect that it's not know which circuit the balls came from so best bet is to reball the entire nut. The nut can be sent to the factory and for a fee they will reinstall the balls. However the nut will operate fine with 5% less balls in it (or 4 in the case of this nut)
how much lube/grease do you recommend after install?
It is dependent on the size of the nut. Perhaps the chart on this page will help
www.thomsonlinear.com/downloads/articles/Guide_to_Ball_Screw_Lubrication_tauk.pdf#page=4
Surely you guys know the difference between ball bearings and bearing balls. Balls are used here, not a bearing.