LM3UU 3mm Linear Motion Bushing - Mini Bearing

LM3UU Linear Motion Bushing – 3mm ID
✔️ Miniature linear bearing for smooth 3D or CNC motion

The LM3UU linear bushing is built for 3mm shafts, offering clean and guided movement in compact automation setups. It features built-in rubber seals to keep dust out and four internal ball circuits to glide smoothly with minimal friction. Sold as one bearing.

✅ Works with 3mm diameter shafts
✅ Outer diameter: 7mm
✅ Length: 10mm
✅ Ball circuit count: 4
✅ Dynamic Load Rating: 69 N
✅ Static Load Rating: 105 N
✅ Rubber-sealed to keep out debris
✅ Ideal for 3D printers, CNC sliders, and linear guides

Dimensions Table:

💡 What makes linear bushings ideal for precision motion systems?
They offer smooth sliding while keeping shaft wear low.

• Compact design fits tight spaces like printers and CNC machines

• Ball circuits roll freely around the shaft with low drag

• Seals reduce buildup and keep operation clean

• Reliable for vertical or horizontal movement

Tiny but tough - grab this LM3UU and glide into precise, quiet motion today!