2 Pieces Flanged Sleeve Bearings Brass Graphite Wrapped Oilless Self Lubricating Bushings For Rotating Or Transmission Machinery ID 12mm OD 18mm Length 30mm Flange Diameter 25mm 3mm Thick JFB Type

2-Pack Brass Graphite-Wrapped Flanged Sleeve Bearings
✔️ ID 12mm x OD 18mm x L 30mm; Flange Ø25mm; 2 pcs

These oil-free, graphite-embedded brass bushings are self-lubricating sleeve bearings used to support rotating shafts and transmission components. They’re widely used in automation equipment, CNC tools, printing machines, and industrial machinery where lubrication access is limited.

✅ ID 12 mm (0.47 in) x OD 18 mm (0.71 in) x L 30 mm (1.18 in); Flange Ø25 mm (0.98 in); thickness 3 mm (0.12 in)
✅ Brass alloy with solid graphite self-lubrication; oil-free operation up to 400 °C
✅ Graphite embedded for reduced friction and longer service life
✅ Includes 2-piece pack; easy press-fit with vise or locking screws

💡 What is a self-lubricating brass sleeve bearing used for in motion systems? Self-lubricating brass sleeve bearings are handy in machines where regular lubrication is difficult. - Handy for rotating shafts in automation lines, CNC machines, printers - Reduces maintenance and downtime due to oil-free operation - Suitable for high-temperature and humid environments up to 400 °C - Ideal for sealed systems where lubrication access is limited