uxcell LM20UU Linear Ball Bearings 20mm Bore 32mm OD 42mm Length for CNC Machine 3D Printer

Was: $84.56
Now: $42.28
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SKU:
ZT175279
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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The universal ball bearings is great for you to replace the damaged ball bearings in your devices to improve them efficiency and save energy.