4 Pack Self Lubricating Sleeve Bearings Three Quarters Inch Bore Seven Eighths Inch Outer Diameter And Three Quarters Inch Length Oilless Bushings For Low Maintenance Quiet Operation And High Speed Applications Durable Oil Free Bearings

4-Pack Oilless Sleeve Bearings: 3/4 in Bore, 7/8 in OD
✔️ 4 self-lubricating bushings, steel backing, PTFE layer, 3/4 in length

These wrapped oilless bushings are self-lubricating sleeves great for machinery, hydraulic systems, agricultural equipment, and linear slide unit assemblies. They cut maintenance and work reliably at higher speeds and temperatures without extra lubrication.

✅ Bore diameter: 3/4 in (19.05 mm)
✅ Outside diameter: 7/8 in (22.23 mm)
✅ Length: 3/4 in (19.05 mm)
✅ Material: steel backing, sintered porous copper powder, PTFE
✅ Pack: 4 pieces per set

💡 What is an oil-free sleeve bearing used for in industrial machinery? Quick overview, handy for many setups.

- Low-friction, maintenance-friendly support for rotating shafts
- Self-lubricating PTFE/copper layer for long life and less lubrication
- Effective in high-temp, dirty, or corrosive environments