Linear Bearings: Difference between revisions
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*POM printed bearings on Ultimaker - [https://3dprinting.stackexchange.com/questions/6298/pom-filament-not-sticking-to-the-build-plate] | *POM printed bearings on Ultimaker - [https://3dprinting.stackexchange.com/questions/6298/pom-filament-not-sticking-to-the-build-plate] | ||
*Download - [https://www.thingiverse.com/thing:1871890]. 3 grams each, so $30 roll of filament means 10 cents per bearing. It would be worth to print these effectively to reduce costs of building 3D printers. | *Download - [https://www.thingiverse.com/thing:1871890]. 3 grams each, so $30 roll of filament means 10 cents per bearing. It would be worth to print these effectively to reduce costs of building 3D printers. | ||
*PA66 is nylon 66. [https://en.wikipedia.org/wiki/Nylon_66] | |||
=RJMP 8 mm vs RJ4JP= | =RJMP 8 mm vs RJ4JP= | ||
Revision as of 09:00, 10 April 2020
- LM12 = 12mm bearings
- LM25 = 25mm bearings
- LMB8 = 1/2" bearings
- LMB16 = 1" bearings
Manufacturing
RJ4Jp - iglidur by Igus - here is what it's made of:
- POM (polyoxymethylene) is the same as Acetal - [1]. $30 on Aliexpress - [2]
- POM printed bearings on Ultimaker - [3]
- Download - [4]. 3 grams each, so $30 roll of filament means 10 cents per bearing. It would be worth to print these effectively to reduce costs of building 3D printers.
- PA66 is nylon 66. [5]
RJMP 8 mm vs RJ4JP
Hint: Make sure you have the correct version - ODs are different