5311ZZ Nachi Bearing Double Row Angular Contact Ball Bearing With 2 Shields Delivers Smooth Low Friction Rotation High Load Capacity And Durable Longevity For Precision Machinery 55mm ID By 120mm OD By 49.2mm Width

5311ZZ Nachi Double Row Angular Bearing with Shields
✔️ Single bearing 55mm ID x 120mm OD x 49.2mm W; 2 shields

Designed for precision in industrial machinery, this Nachi 5311ZZ bearing is a compact double-row angular contact unit with two shields, ideal for motors, gearboxes, conveyors, and automation setups.

✅ 55 mm bore, 120 mm outer diameter, 49.2 mm width
✅ Double-row angular contact design handles higher radial and axial loads
✅ Shielded on both sides (2 shields) for contamination protection
✅ Nachi 5311ZZ type bearing commonly used in industrial equipment

💡 What is a double row angular contact bearing used for? This handy overview explains general uses for this bearing family.
- Handy for higher load and precision needs in machinery
- Common in motors, gearboxes, conveyors, and spindle setups
- Shielded designs help keep dirt out and lubricant in
- Reliable performance in compact, metric-sized bearings