5304 Nachi Double Row Angular Contact Ball Bearing Open Type 20mm Bore 52mm OD 22.2mm Width Beefed Up Pro Grade Heavy Duty Precision Bearing For Industrial Machinery And Power Tools

5304 NACHI Double Row Angular Ball Bearing - 20mm Bore

✔️ 52mm OD, 22.2mm width, single bearing in package

5304 Nachi Double Row Angular Ball Bearing is an open-type precision bearing designed to handle both radial and axial loads in a compact form. This configuration is widely used in industrial machinery, power tools, conveyors, and automation components where shaft alignment and smooth rotation matter.

✅ 20 mm bore
✅ 52 mm outer diameter
✅ 22.2 mm width
✅ Double row angular contact design
✅ Open type for easy maintenance
✅ Suitable for industrial machinery and power tools

💡 What is a double-row angular contact bearing used for in heavy equipment?

Here's a handy, general explanation:

• High load capacity in radial and axial directions
• Maintains shaft alignment for smooth operation
• Suitable for conveyors, machine tools, and power tools
• Open design allows easy lubrication and servicing