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LM4UU 4x8x12mm Linear Motion Ball Bearing - Image 1

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LM4UU 4x8x12mm Linear Motion Ball Bearing

Specifications:

Model: LM4UU
Product Type: Linear Motion Ball Bearing
Inner Diameter (ID): 4 mm
Outer Diameter (OD): 8 mm
Length (L): 12 mm
Material: Bearing Steel (High-Carbon Chromium Steel)
Structure: Open type with multiple ball circuits
Motion Type: Linear
Precision Grade: High accuracy (ISO standard)
Operating Temperature: −20°C to +120°C
Features: Low friction, smooth motion, corrosion-resistant, compact design
Applications: CNC machines, 3D printers, robotics, linear guides, automation systems, and precision equipment

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₹92.99 (Inc. GST)
₹78.81 (+18% GST Extra)

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Description

The LM4UU 4x8x12mm Linear Motion Ball Bearing is a precision-engineered component designed to provide smooth, low-friction linear motion along a 4mm shaft. It utilizes a set of hardened steel balls that circulate within the bearing housing, ensuring accurate and stable shaft movement. This makes it ideal for use in CNC machines, 3D printers, linear actuators, and robotics applications where precise linear motion is essential.

Constructed from high-quality bearing steel, the LM4UU offers excellent hardness, wear resistance, and durability. Its open-type design allows for smooth ball circulation, minimizing friction and extending operational life. It is built to perform efficiently even in continuous or high-speed motion systems.

Compact and lightweight, the LM4UU is perfect for applications requiring reliable linear movement in limited spaces. Its combination of precision, efficiency, and long service life makes it a preferred choice for engineers and manufacturers working on automation and motion control systems.