10 Pack Flanged Ball Bearings F683ZZ 3x7x3mm Shielded Miniature Bearings With 3mm Bore Pre Lubricated Grease Double Shield ZZ Flange Bearings For Precision Machinery RC Drones 3D Printers And Hobby Projects

Miniature 3x7x3mm Flanged Shielded Bearing, 10-Pack
✔️ 3x7x3 mm bore, shielded ZZ, greased, 10 bearings in pack

These are compact flanged shielded ball bearings designed for small shafts and light machinery. They fit on 3 mm shafts and are ideal in RC models, 3D printers, and hobby robotics where dust protection and smooth rotation matter.

✅ Inner Ø 3 mm, Outer Ø 7 mm, Width 3 mm
✅ Flange style with ZZ shield for dust protection
✅ Pre lubricated with grease for immediate use
✅ Cr 310 N dynamic load, Cor 110 N static load, speed up to 58,500 RPM
✅ Pack of 10 bearings in the set

💡 What is a common use case for a small flange shielded ball bearing in hobby machines? Handy for compact projects and tight spaces.

- Handy for RC cars, 3D printers, and tiny robotics assemblies - Keeps dust out with shielded ZZ design in dusty environments - Fits 3 mm shafts for tight, low profile installations - Improves smooth rotation and reduces maintenance in small gear systems