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Replacement linear bearings
ToTo
Posts: 19Member
I'm thinking of replacing all linear bearings in my A5 to better ones, and FUSHI has a set customized for the A5 (4x LM10UU, 1x LM8UU, 1x LM8LUU) on AliExpress.com . I can see that all sliding rods are the same size of 8 mm on the A5; so I don't understand why in the FUSHI set there are 4 bearings (LM10UU) that are for 10mm rods? And the description says this set is specifically for JGAurora A5. Has anyone bought this set for your A5, and it fits?
Comments
https://www.aliexpress.com/item/4000067116427.html?spm=a2g0o.productlist.0.0.3aef720cXyNQNF&algo_pvid=1b5811ec-0b52-4fb5-b6e0-54af1cd3d272&algo_expid=1b5811ec-0b52-4fb5-b6e0-54af1cd3d272-3&btsid=0ab6d69f15910674131466220e57b9&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
Printer run them for 1360 hours now. When Samuel did not recommended them, I took off metal plate and X belt to check for wobbling. Axis is completely precise after that printing time. There is no noise and except initial coating of grease, I never touched X and Z for 2 years.
I already know bowden limits, so I am printing at only 55mm/s and quality is excellent. There is no banding on any surface and corners are nice.
this is my review..My A5 is completely maintenance free for 2 years. I am even still using included USB stick without any issues..
Michal
I was replacing hotend on my A5 and as I was removing the metal plate, I noticed that my bearings are non existent on X axis ) I was not aware of this problem, so I did not include bearings in my maintenance. I replaced both z axis threated rods and couplers, I upgraded mainboard to skr 1.3..in short, needless to say I had all of the machine apart
My question is..is there any way to replace linear bearings on x axis without dissassebling the whole gantry? Any tips or trick toward that end? Or am I Murphied ))
Thanks ) happy new year to all !!
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