Double Shielded Two Row Angular Ball Bearing 45mm Bore 100mm Outer Diameter 39.7mm Width For Machinery And Equipment With High Load Capacity And Smooth Operation Model 5309ZZ

The 5309ZZ is a double-row angular contact bearing designed to handle both radial and axial loads in compact assemblies. This sealed bearing is ideal for conveyors, automation gear, and linear slide units where smooth rotation and long life matter.

✅ Inner bore: 45 mm
✅ Outer diameter: 100 mm
✅ Width: 39.7 mm
✅ Double shielded design protects lubricant and blocks contaminants
✅ Dynamic load rating Cr: 76,500 N; Static load rating Co: 56,500 N

💡 What is a sealed ball bearing used for in industrial machinery?

In practical terms, it keeps lubricant in and contaminants out, extending service life in tough environments.

• Handy for conveyors, spindles, and automation modules that demand precise rotation
• Cuts maintenance by protecting seals from dust and moisture
• Fits standard 45 mm bore angular-contact bearings for easy swaps