Uxcell 2 Pcs LM16UUOP Open Type Linear Ball Bearings, 12mm Bore Dia 21mm OD Linear Motion Bushing with Double Side Rubber Sealed for CNC Machine 3D Printer, Silver

Uxcell 2 Pcs LM16UUOP Open Type Linear Ball Bearings, 12mm Bore Dia 21mm OD Linear Motion Bushing with Double Side Rubber Sealed for CNC Machine 3D Printer, Silver

$11.24
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Uxcell 2 Pcs LM16UUOP Open Type Linear Ball Bearings, 12mm Bore Dia 21mm OD Linear Motion Bushing with Double Side Rubber Sealed for CNC Machine 3D Printer, Silver

Uxcell 2 Pcs LM16UUOP Open Type Linear Ball Bearings, 12mm Bore Dia 21mm OD Linear Motion Bushing with Double Side Rubber Sealed for CNC Machine 3D Printer, Silver

$11.24
[Safe Durable]: The sliding bearings are made of bearing steel, which has high hardness, excellent wear resistance, strong impact resistance, smooth operation, low friction, high rigidity, and long service life. This ensures stable performance in mechanical applications.

[Wide Application]: Open type Linear ball bearings deliver smooth linear motion for mechanical slides, 2-axis/3-axis tables, and linear guides, with broad use in 3D printers, CNC machines, electronic devices, food machinery, and packaging equipment.

[Easy to Install Use]: Linear bearings are integral components of linear motion systems, typically paired with cylindrical shafts or guideways to enable smooth, precise linear movement while reducing friction and supporting radial loads.

[Designed for Convenience]: Linear ball bearings feature double-sided sealing to effectively block dust, water, and foreign matter, ensuring internal lubrication and reducing wear. Four rows of steel balls make point contact with the shaft, minimizing friction between the sliding bushing and the shaft, achieving high precision and smooth movement.

[Usage Tips]: Ensure concentricity between the shaft and bearing during installation, and avoid overloading or eccentric loading.


  • [Specification]: Color: Silver
  • Model: LM16UUOP
  • Bore Dia: 12 mm / 0.47 inch
  • Outer Dia: 21 mm / 0.83 inch
  • Opening width: 8 mm / 0.31 inch
  • Total height: 30 mm / 1.18 inch
  • Dynamic Load Capacity: 510N
  • Static Load Capacity: 594N
  • Packing List: 2 Pcs x Linear Ball Bearings

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