Two 6304-2NSE Chrome Steel Deep Groove Ball Bearings 20mm Bore 52mm Outer Diameter 15mm Width With C3 Radial Clearance For High Speed Motors And Water Pumps Shielded Sealed Ball Bearings Precision Ground For Long Life

High-speed sealed 6304-2NSE bearing for motors & pumps
✔️ 2x 6304-2NSE bearings, chrome steel, 20x52x15mm, C3

These deep groove ball bearings are designed for high-speed applications such as motors and water pumps. They feature double rubber seals to keep grease in and contaminants out, making them a reliable choice for gearboxes, conveyors, robots, and similar machinery.

✅ Inner diameter: 20 mm (0.79 in); outer diameter: 52 mm (2.05 in); width: 15 mm (0.59 in)
✅ Material: chrome steel with steel cage for even load distribution
✅ Seals: rubber seals on both sides to keep lubricant in and contaminants out
✅ Radial clearance: C3 to accommodate thermal expansion
✅ Static load: 7900 N; dynamic load: 15900 N
✅ Max grease-lubed speed: 10000 rpm
✅ Common uses: motors, gearboxes, pumps, conveyors, robots

💡 What is a sealed ball bearing used for in high-speed motors and pumps?

This handy component helps reduce friction and wear in rotating assemblies. - Supports radial loads in compact spaces - Keeps lubricant in and contaminants out for longer life - Works well in motors, gearboxes, pumps, conveyors, and robots