30 Pieces Sintered Bronze Sleeve Bearings With 4mm Bore 8mm Outer Diameter And 4mm Length Self Lubricating Bushings Deliver Low Friction Performance Across a Wide Temperature Range For Durable High Precision Motion In Mechanical Assemblies

30 Pcs Sintered Bronze Sleeve Bearings, 4mm Bore
✔️ Self-lubricating, low-friction 4x8x4mm bronze bushings, pack of 30

These self-lubricating sintered bronze sleeve bearings are built for linear motion and rotary support, commonly used in printers, small machines, and household appliances where low maintenance and steady operation matter.

✅ 30 pieces per pack
✅ Bore 4 mm, OD 8 mm, length 4 mm
✅ Sintered bronze with self-lubricating properties
✅ Wide temperature tolerance for high sliding applications

💡 What is a sleeve bearing used for in machine systems?

A handy overview focuses on how these bushings support shafts and reduce friction in simple to light-duty setups.

- Reduces friction in sliding surfaces and supports shafts - Dampens wear and vibration in linear guides - Self-lubricating bronze minimizes maintenance in busy equipment - Works well in printers, small motors, and light machinery