6303ZZ Bearing - Deep Groove Ball Bearing 6303Z

6303ZZ Ball Bearing
✔️ Single-Row Deep Groove with Metal Shields 17mm x 47mm x 14mm

The 6303ZZ is a standard single-row deep groove ball bearing built for durability and smooth rotation. With a 17mm bore, 47mm outer diameter, and 14mm width, it’s a reliable choice for motors, gearboxes, and industrial machines. Closed with metal shields on both sides, it keeps grease in and contamination out.

✅ Model: 6303ZZ
✅ Type: Single-row deep groove ball bearing
✅ Bore (ID): 17mm
✅ Outer Diameter (OD): 47mm
✅ Width: 14mm
✅ Clearance: 0–10 µm
✅ Dynamic Load Rating (Cr): 14.3 kN
✅ Static Load Rating (Cor): 6.55 kN
✅ Limiting Speed (Grease): 17,000 RPM
✅ Closures: Double metal shields (ZZ)
✅ Lubrication: Pre-greased
✅ Brand: VXB
✅ Quantity: 1 Bearing

☑️ Equal to NTN 6303ZZ
☑️ Equal to NSK 6303ZZ
☑️ Equal to Koyo 63032Z
☑️ Equal to Nachi 63032Z
☑️ Equal to FAG 6303ZZ
☑️ Equal to BCA 303SS
☑️ Equal to Fafnir Torrington 303KDD
☑️ Equal to Federal 1303FF
☑️ Equal to Hoover 77303
☑️ Equal to MRC 303SFF
☑️ Equal to Norma Hoffman 303PP
☑️ Equal to New Departure 77603

💡 Why use 6303ZZ shielded ball bearings?
These bearings are designed for dependable performance in everyday machinery.

• Metal shields help block dust and light contaminants

• Pre-greased to reduce downtime and extend life

• Works well in motors, pumps, conveyors, and industrial equipment

A reliable and widely used bearing—order the 6303ZZ today and keep your machines running strong.