30 Pcs Sleeve Bearings Set With 4mm Bore And 6mm Outer Diameter 6mm Length Self Lubricating Sintered Bronze Bushings For Machinery Motors And DIY Projects

High-Quality Sintered Bronze Sleeve Bearings 30-Pack
✔️ 30pcs: 4mm bore, 6mm OD & 6mm length, self-lubricating bronze

These 30 sintered bronze bushings are self-lubricating sleeves designed to fit 4mm shafts with a 6mm outer diameter and 6mm length. They provide stable shaft guidance in machinery, motors, printers, and DIY projects with minimal maintenance.

✅ 30 pieces total, bore 4mm, OD 6mm, length 6mm
✅ Material: sintered bronze, gold-tone finish
✅ Self-lubricating, low friction for rotating shafts
✅ Wide temperature range supports industrial equipment and DIY builds

💡 What is a pillow block bearing used for in compact machinery?

These bearings are handy for providing stable shaft support in tight spaces.

- Handy for small motors, printers, and DIY rigs - Reduces shaft wear with self-lubricating bronze - Works across a wide temperature range