Linear Bearing LMK12LUU 12mm Square Flange Bushing


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 295100
  1. Model: LMK12LUU
  2. Ball Circuit: 4
  3. Inner Diameter (mm): 12
  4. Outer Diameter (mm): 21
  5. Outer Casing: Chromium Steel
  6. Linear bearing ball cage, hardened coat of both ends ring.
  7. Safe and reliable operation


(Including GST)

Out of stock

Free Delivery above ₹499
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1 Year Warranty
15 Days Warranty
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Category: Bearings
Tags: cnc, 3D Printer Accessories, 3D Printer Parts, Chromium Steel

The Linear Bearing LMK12LUU 12mm Square Flange Bushing is a low-cost linear motion system which equips with the cylindrical shaft.

The working load of such bearings is small due to the point contact of the ball and the shaft. The balls can rotate with minimal frictional resistance, thus obtaining high-precision smooth movement.

The Bearings gives you very precise, safe and reliable linear motion system. Such linear motion bearings are mostly used in 3D printers and CNC(Computer Numerical Control) machines.

Widely used in home appliances, industrial, low noise and high-speed electric motors, construction machinery, automotive components, pumps, and machinery.

Features :

  1. Smooth moving
  2. Low friction
  3. High rigid
  4. Long life
  5. Economical and easy to maintain.

Package Includes :

1 x Linear Bearing LMK12LUU 12mm Square Flange Bushing

Ball Circuits




Length (mm):




Outer Casing

Chromium Steel

Outer Diameter (OD) (mm)


Shaft ID(mm)


Square Size (mm)


Weight (g):


Shipping Weight 0.078 kg
Shipping Dimensions 7 × 4 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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LMK-LUU Series Dimensional Details

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Country Of Origin: China