6303 Bearing Deep Groove 6303

6303 Deep Groove Ball Bearing
✔️ Single Row - 17mm x 47mm x 14mm

The 6303 bearing is a compact deep groove ball bearing used in motors, pumps, and machines where durability and smooth operation matter. It handles both radial and light axial loads and runs fast with minimal friction.

✅ Bore Size: 17mm
✅ Outer Diameter: 47mm
✅ Width: 14mm
✅ Dynamic Load Rating: 14.3 kN
✅ Static Load Rating: 6.55 kN
✅ Grease RPM Limit: 22,000
✅ Quantity: 1 Bearing
✅ Lube: Oil or grease
✅ Brand: VXB

☑️ Equal to: NTN 6303, Koyo 6303, Nachi 6303, FAG 6303
☑️ Also matches: MRC 303S, Federal 1303, New Departure 3303
☑️ Pre-lubed for long-lasting use
☑️ Tolerances: Inner 0~-10μm, Outer 0~-13μm

💡 Why choose a 6303 bearing for electric motors or pumps?
It’s ideal when you want:

• High-speed performance with low friction

• Minimal maintenance with long service life

• Precision fit with tight manufacturing tolerances

• Compatibility with many OEM part numbers

This bearing’s a workhorse, quiet, smooth, and made to last. Add it to your cart and keep your machines humming!