Metal Shielded Ball Bearing 6304ZZC3 C3 Clearance Double Shielded ZZ 20mm Inside Diameter 52mm Outer Diameter 15mm Width Radial Bearing for Industrial Machinery and Automotive Applications

Sealed shielded bearing 20x52x15 mm, C3 clearance
✔️ 1 pc, bore 20 mm, OD 52 mm, width 15 mm, C3 clearance

These are metal shielded radial ball bearings sized 20x52x15 mm, built to handle higher speeds and protect the inner race from dirt and moisture. Used in gearboxes, conveyors, motors, and general machinery where protection and smooth motion matter.

✅ Bore: 20 mm (0.787 in)
✅ Outer diameter: 52 mm (2.047 in)
✅ Width: 15 mm (0.591 in)
✅ Shielding: double metal shields ZZ
✅ Clearance: C3 internal clearance
✅ Dynamic load rating Cr: 15,900 N
✅ Static load rating Cor: 7,900 N
✅ Lubrication: grease; max rpm 14,000
✅ Quantity: 1 bearing

💡 What is a sealed shielded ball bearing with C3 clearance used for in industrial equipment?

- Handy for compact machinery where dirt and moisture protection is key - Improves high speed performance and thermal expansion tolerance with C3 clearance - Ideal in gearboxes, conveyors, and robotics with grease lubrication - Provides strong radial load capacity in small 20x52x15 mm form