10 Pack 6304ZZ Bearings 20x52x15mm Double Shielded Chrome Steel Ball Bearings Pack Of 10 For ATVs High Performance Up To 15800 RPM Durable Dust Shielded Bearings

6304ZZ deep groove ball bearings with double shields provide dust protection and long life in high-speed applications. These metric bearings are ideal for ATVs, go-karts, conveyors, and other small machinery where reliable performance matters.

✅ Quantity: 10 bearings per pack
✅ Size: 20 x 52 x 15 mm
✅ Shielding: Double metal ZZ shields for dust protection
✅ Material: Chrome steel for durability
✅ Lubrication: Pre-lubricated with grease
✅ Max speed: Up to 15,800 RPM
✅ Dynamic load: Cr 15,900 N
✅ Static load: Cor 7,900 N

💡 What is a sealed ball bearing used for in common machinery and how do shielded designs boost reliability in dusty environments? This is a technically grounded, practical choice for many systems. - Shielded design reduces ingress of dust and grease loss, extending life - Deep groove geometry handles radial loads while allowing smooth high RPM operation - Pre-lubricated bearings cut downtime and simplify field maintenance - Ideal for ATVs, conveyors, and light machinery requiring dependable rotation