Oil Free Sleeve Bearings 10 Pcs 6mm Bore 8mm OD 4mm Length Plain Bearings for Engineering Machinery and Automotive Use with Carbon Steel Base Bronze Sintered Composite Coating for Low Friction, Quiet Operation and Long Wear Life

Sleeve Bearings Pack: 6mm Bore, 8mm OD, 4mm Length
✔️ 10 pcs, 6mm bore x 8mm OD x 4mm length, oilless coating

These oilless sleeve bearings combine a carbon steel core with bronze sintered and composite coatings for solid wear resistance. They are designed for compact spaces in engineering machinery and automotive systems.

✅ Material: carbon steel base with bronze sintered and composite coating
✅ Oilless design reduces friction and noise for long life
✅ High load capacity for demanding applications
✅ Pack: 10 pieces, 6mm bore x 8mm OD x 4mm length

💡 What is a sleeve bearing used for in mechanical systems? Sleeve bearings provide reduced friction and simple support for rotating parts in compact assemblies. Handy for oil-free, maintenance-light setups in tight spaces.
- Supports shafts under moderate loads in machinery and automotive
- Ideal for narrow gaps and simple lubrication-free operation
- Durable bronze-coated surfaces improve wear resistance