Top Shelf Oilless Bushings 4Mm Bore Smooth Operator Sleeve Bearings Built Tough With Bronze Composite Core On Carbon Steel Base Low Friction Heavy Duty Hardware Essentials Pack Of 3

Set of 3 oilless sleeve bearings for machinery
✔️ 4mm bore x 6mm od x 6mm length bronze liner 3 pack

These maintenance free plain bearings slide smoothly over shafts without extra grease. You find them running inside agricultural gear, printing presses, and home gym rigs where steady motion matters.

✅ Bore measurement: 4mm or 0.16 inch
✅ Outside diameter runs 6mm or 0.24 inch
✅ Overall slide length sits at 6mm or 0.24 inch
✅ Bronze sintered core bonds tight to steel backing

💡 Why pick sealed ball bearings over plain bushings for light loads?
Sliding pads like these save you time since they stay handy under constant motion.
- The self lubricating design wipes out drips on workbenches and lift arms
- Porous bronze layers hold friction compounds steady through hot garages
- Copper outer rings mate smooth with hardened shafts for zero play

✝️