Confezione da 10 cuscinetti a sfere con flangia 3x9x4 , cuscinettiShielded con flangia ZZ Shields doppia Shields la protezione dalla polvere, alta qualità per RC , CNC applicazioni industriali, Lot Of 10

High-Quality 3x9x4 Flanged Ball Bearings, 10-Pack
✔️ ID 3 mm - OD 9 mm - W 4 mm, Shielded ZZ, Pre-lubed grease

These 10-piece set features miniature flanged ball bearings with a built-in flange for easy mounting in tight spaces. Each bearing is shielded on both sides (ZZ) to block dust and dirt, making them ideal for compact robotics, hobby projects, and small linear motion assemblies. Pre-lubricated with grease, they’re ready to install right out of the package.

✅ Bearing type: Flanged ball bearing with integrated flange
✅ Dimensions: 3x9x4 mm (ID 3 mm, OD 9 mm, width 4 mm)
✅ Shielding: Double metal shields (ZZ) for dust protection
✅ Lubrificazione: pre-lubrificato con grasso per garantire un funzionamento fluido
✅ Pack size: cuscinetti per set

💡 What is a flanged ball bearing used for in compact mechanical assemblies?

This handy component is designed for quick mounting and reliable radial support in small machines. - Used for precise motion control in compact devices - Ideal for robotics, drawer slides, and small automation assemblies - Provides stable load handling with built-in flange for alignment - Sealed/Shielded versions reduce contamination and maintenance