Ten Pack Ceramic Bearings 5x11x4 mm Stainless Steel Shielded ABEC 5 With Si3N4 Ceramic Balls For Fishing Reels And Precision Machinery Ideal For Hobbyists Upgrading Reels Drones And Mechanical Assemblies
✔️ 10 bearings, 5x11x4 mm, stainless, ceramic balls, shielded
This 10-pack uses ABEC-5 ceramic ball bearings sized 5x11x4 mm, crafted from stainless steel. Ceramic Si3N4 balls deliver high hardness and low friction for longer life, making them ideal for fishing reels, RC gear, 3D printers, and other precision hobby setups. The double shields keep out dust and grit, and the bearings arrive pre-lubed for smooth, ready-to-run performance.
✅ Size: 5x11x4 mm, compact footprint for tight spaces
✅ Material: stainless steel housing with ceramic Si3N4 balls
✅ Shielding: double metal shields (ZZ) guard against dust and grit
✅ Lubrication: pre-lubed with grease for smooth rotation
✅ Pack: 10 bearings in this set, ready to install
💡 What is an ABEC-5 ceramic bearing used for?
Handy for precise motion in hobby gear and light machinery.
- Common uses include RC cars, fishing reels, and 3D printers- Ceramic Si3N4 balls reduce wear, lower friction, and extend life
- Double shields protect against dust and grit in dusty spaces
- Pre-lubed for immediate performance in cool-running setups