LM12UU Linear Ball Bearing Bushing - High Precision Guide Rail Bushing for CNC Machines, 3D Printers, and Industrial Automation Equipment

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Linear Ball Bearing Bushing

Model: LM12UU

Size: 12mm(ID) x 21mm(OD) x 30mm(L)

Upgrade your 3D printer and reduce the play in the linear ball bearing. This linear bearing provide more stability and smoothness to your x, y axis.