SCS20UU Linear Shaft Bearing 1pc Linear Motion Ball Bearing Slider Carriage for CNC 3D Printer Parts Review

  • Aliexpress ID: 1005005043044745
  • Price: €1.97
  • Posted: February 18, 2023

The Review of: SCS20UU Linear Shaft Bearing 1pc Linear Motion Ball Bearing Slider Carriage for CNC 3D Printer Parts Review

The SCS20UU is a linear ball bearing designed for precise linear motion. Let’s break down the details:

  1. Description:

    • The SCS20UU is a pillow block linear ball bearing that comes as a single unit.
    • It is commonly used in applications like CNC machines and 3D printers.
    • The bearing is mounted on a 20mm linear shaft for accurate movement.
  2. Construction:

    • The SCS20UU consists of an LM20UU linear bearing housed in an aluminum housing.
    • The bearing is secured in place using two circlips.
    • The aluminum housing has four tapped holes at the bottom for easy mounting to a plate or bracket.
  3. Specifications:

    • Nominal Shaft Diameter (dr): 20mm
    • Mounting Hole Size: M6
    • Static Load Capacity (Cor): 1.37kN
    • Dynamic Load Capacity (Cr): 0.863kN
  4. Availability and Pricing:

    • You can find the SCS20UU at MISUMI USA for a unit price of $40.77.
    • It’s part of a wide range of linear ball bearings available for various applications.

Whether you’re building a CNC machine or upgrading your 3D printer, the SCS20UU

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