3311ZZ Double Shielded Two Row Angular Contact Bearing 55mm Bore, 120mm Outer Diameter, 49.2mm Width For High Precision Machinery Applications And Industrial Equipment Use With Seals For Long Service Life

Two-Row Angular Bearing, Double Shielded 55x120x49.2 mm
✔️ 55mm bore, 120mm OD, 49.2mm width, 1 pc bearing

These angular contact bearings are two-row units designed to handle combined radial and axial loads. They’re commonly used in industrial machinery, conveyors, and precision equipment where smooth, high-speed rotation is essential.

✅ 2-row angular contact design for higher load capacity
✅ Double shielded ZZ seals protect against dust and moisture
✅ Bore 55 mm, OD 120 mm, width 49.2 mm
✅ Dynamic load Cr 112,000 N; static Cor 86,500 N
✅ Grease-lubricated, max speed around 4,000 RPM

💡 What is an angular contact bearing used for in machinery? It’s a handy way to handle mixed radial and axial loads on rotating shafts.
- supports both radial and axial loads in high-speed machinery
- used in conveyor rollers, gearboxes, and pumps
- seals help protect against dust and moisture
- available in 55x120x49.2 mm bore sizes like 3311ZZ