Linear bearing LMK12UU

Linear bearing LMK12UU - With a square flange fi 12 mm. LMK linear bearings (with a flange) - they can be mounted directly in the moving part of the machine, which significantly reduces the overall dimensions and improves the rigidity of the entire system.

The available bearings fit perfectly as a heating table bearing.

This type of linear bearing in addition to being used in 3D printers is widely used in electronic machinery, power tools, sports equipment, packaging machinery, food machinery, printing machinery, woodworking machinery, textile machinery, light industry machinery, mining machinery, engraving machinery and automation equipment , CNC equipment, etc.

Technical specification:

• Maximum travel speed: 3-5 m / s
• Working temperature range: -20 * C to + 80 * C
• Coefficient of friction: 0.001 to 0.005
• Tolerance of assembly holes: H7

Dimensions:

• Outer diameter: 21 mm
• Inner diameter: 12 mm
• Bearing length: 24 mm

• Bore width: 5.5 mm
• Hole spacing: 23 mm
• Flange thickness: 6 mm
• Flange length: 32 mm