LM Lineal bearings

Regular Price: € 1.21

489 Items in stock

Lineal bearings for smooth rods

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Number of ball rows4444444
Inner diameter6 mm8 mm8 mm10 mm10 mm12 mm12 mm
External diameter12 mm15 mm15 mm19 mm19 mm21 mm21 mm
Lenght19 mm24 mm45 mm29 mm55 mm30 mm57 mm
Distance between locking grooves11.3 mm15.3 mm35 mm19.4 mm41.5 mm20.4 mm43.5 mm
Width of the locking grooves1.1mm1.1mm1.1 mm1.1 mm1.1 mm1.1 mm1.1 mm
Weight7 g13 g26 g25 g47 g27 g50 g
These linear bearings provide low friction motion along a single axis. The cipher in the name indicate the diameter of the rod that can work with the bearing, in mm. UU indicates this is a contact seal bearing.

• The LM6UU linear bearings are used in small printers like the Huxley.
• The LM8UU linear bearings are the most common type of bearings used in RepRap/Mendel/Prusa 3D printers.
• The LM10UU and LM12UU bearings are mainly used in CNC routers.

In order to lubricate them, add 3-in-1 oil inside the bearing. Don't apply the lubricant in the bars since the bearing will wipe it off when moving. Avoid dense lubricants as the can keep the small balls inside of moving freely.

The LMXXLUU bearings are longer. Thus they provide smoother movements and prevent possible vibrations.

The price is for one unit.
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