Ten Pack 5x9x3 Sealed Ball Bearings With Double Rubber Seals Chrome Steel For Durability And Dust Protection Ideal For RC Cars Drones And Hobby Projects With Precise Fit

Sealed 5x9x3 Chrome Steel Ball Bearings - 10 Pack
✔️ 5x9x3 mm sealed chrome steel bearings with dual rubber shields, pre-lubed

These compact bearings are designed for small-scale mechanisms where smooth rotation and dust protection matter. They are sold as a 10-pack and are commonly used in 1:12 scale RC wheels, micro gear trains, and various hobby robotics projects.

✅ Size: 5 mm ID x 9 mm OD x 3 mm width
✅ Material: Chrome steel for durability
✅ Seals: 2RS rubber seals on both sides for dust protection
✅ Lubrication: Pre-lubricated with grease for immediate use
✅ Dynamic load rating: Cr 470 N
✅ Static load rating: Cor 190 N
✅ Maximum speed: up to 56,000 RPM
✅ Pack: 10 bearings in a single lot

💡 What is a 5x9x3 sealed ball bearing used for in hobby RC and micro-machinery projects? A handy choice for compact shafts and small wheels where smooth operation matters. - Handy for tiny axles in 1:12 scale builds - Great for model cars, micro robots, and 3D printer axes - Chrome steel with 2RS shields protects against dust and moisture - Pre-lubricated for immediate, maintenance-friendly use