アンギュラ玉軸受 ダブルShielded Double Row 70mm 内径125mm Outer Diameter 39.7mm Width 精密機械および産業機器向け 高荷重容量Sealed ボールベアリング

Two-Row Angular Ball Bearing 3214ZZ 70x125x39.7mm
✔️ Double shielded, bore 70mm, outer 125mm, width 39.7mm, qty 1

This 3214ZZ is a double-row angular contact ball bearing designed to handle combined radial and axial loads in compact spaces. It’s commonly used in conveyors, gearboxes, rollers, and other machinery where reliable performance and smooth rotation matter.

✅ Inner bore diameter: 70 mm
✅ Outer diameter: 125 mm
✅ Width: 39.7 mm
✅ Double Shielded ZZ design
✅ Dynamic load rating Cr: 96,500 N
✅ Static load rating Cor: 84,500 N
✅ Limiting speed (grease): 3,800 RPM

💡 What is a handy use case for a 2-row angular contact bearing in industrial settings? This explains why this type of bearing is a smart pick for compact, load-heavy applications.

- Handles mixed radial and axial loads in conveyors and gearboxes - Keeps shafts aligned in compact equipment with high speed - Reduces wear with double shielded protection and grease lubrication - Fits standard 70 mm bore housings and common industry specs