5218ZZ Angular Ball Bearing Double Shielded 2 Row 90Mm Bore 160Mm Outer Diameter 52.4Mm Width for Industrial Machinery High Precision Low Friction Durable Steel Construction Shielded Races for Long Life and Smooth Operation

This sealed, double-shielded, two-row angular contact bearing is built for clean, precise rotation in industrial machinery. It's commonly used in conveyors, drives, gearboxes, and other equipment where reliable motion matters.

✅ 90 mm bore, 160 mm outer diameter, 52.4 mm width
✅ Dynamic load rating Cr 138,000 N; Static load rating Cor 133,000 N
✅ Grease lubrication, up to 2,700 RPM
✅ Double shielded, two-row angular contact design

💡 What is an angular contact bearing used for in mechanical systems?

This handy explanation shows common uses across machinery.

• Supports axial and radial loads in one direction, enabling precise motion
• Common in conveyors, spindles, gearboxes, and other high-speed machinery
• Double shields protect against dust and moisture, extending bearing life
• Pairs of bearings can improve stiffness and alignment in shafts