50Pcs Copper Sleeve Bearings Kit - 5 Sizes (6x8x4mm To 12x14x20mm), Self-Lubricating Oilless Bushings For Machinery & DIY

Got a project that needs smooth, low-friction bushings?

This 50-piece kit has you covered with five useful sizes: 6x8x4mm, 6x8x10mm, 8x10x6mm, 8x10x15mm, and 12x14x20mm (inner diameter x outer diameter x length).

Each size comes with 10 pieces, so you’ll have plenty for repairs or builds.

They’re made from solid copper, which is naturally wear-resistant and strong.

The best part?

They’re self-lubricating, so you don’t need to add oil—great for places where maintenance is tricky.

Use them in printers, farm equipment, workshop tools, or DIY machinery.

The smooth surface reduces vibration and helps shafts last longer.

A versatile, durable set for tinkerers and pros alike!