Linear bearing PTFE Teflon Tube for Y axis
I make this bearing for my Anycubic Prusa .
I use this bearing instead of the original metall SC8UU bearing.
This is very quiet and slides very well.
It weighs only 7.6 grams
The used PTFE Tube has a outer diameter of 4mm. The inner diameter is 2 mm.
Fixed with a little glue.
The first test print was successful.
I have print the 3dBenchy with original SC8UU bearing. (Original_SC8UU)
And with this linear bearing /PTFE tube (PTFE_tube_bearing)
Both 0.5 resized.
I'm testing this now about 20 hours without Problems
2 versions added
0.3 mm and 0.5 mm higher
Printing with PLA fillament