5x9x3 Shielded Ball Bearing For RC Cars And Trucks, Chrome Steel 52100, Double Shielded ZZ Dust Seal, Miniature Precision Wheel Bearing For Hobby And Model Use, Ideal For Hobbies, Racing RC Models, Durable, Low Friction Performance

Miniature shielded 5x9x3 ball bearing for RC use single unit
✔️ Shielded 5x9x3 chrome steel bearing, grease packed, ready

These compact bearings measure 5 mm inner diameter, 9 mm outer diameter, and 3 mm wide, designed for small RC cars, trucks, and precision mechanisms. They feature double metal shields (ZZ) for dust protection and come pre-lubricated with grease for immediate use.

✅ Size: 5 x 9 x 3 mm
✅ Inner diameter: 5 mm
✅ Outer diameter: 9 mm
✅ Width: 3 mm
✅ Material: 52100 chrome steel
✅ Shields: ZZ shields
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating Cr: 470 N
✅ Static load rating Cor: 190 N
✅ Max speed: 56,000 RPM

💡 What is a shielded small bearing used for in RC and hobby projects?

Useful for wheels, drive hubs, and mini gear boxes where dust protection and fast spin matter.

• Compact size fits 1:12 scale vehicle components
• ZZ shields keep dust out while grease allows smooth operation
• Made from 52100 chrome steel for durability
• Pre-lubricated and ready to install with minimal prep