4Pcs SBR20UU Square Type Bearings Block and 2× SBR20-1800mm Linear Shaft Rail

4Pcs SBR20UU Bearings Block with 2 SBR20-1800mm Linear Shaft Rails

High-quality SBR20UU bearing blocks and linear shaft rails for smooth, precise motion in CNC and automation systems.

• Includes four durable SBR20UU square bearing blocks
• Two 1800mm SBR20 linear shaft rails for stability
• Ensures smooth and accurate linear motion performance
• Easy to install for CNC machines and 3D printers
• Aftermarket parts, not original equipment manufacturer (OEM)

Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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