SKF 3311 ANR Double Row Ball Bearing Beefed Up Precision For Industrial Machines Reliable Replacement Bearing For Smooth Long Lasting Performance For Heavy Duty Applications

SKF 3311 ANR Double Row Ball Bearing, single unit
✔️ Heavy-duty, double-row bearing with seals for industrial use

The SKF 3311 ANR is a robust double-row ball bearing designed for heavy machinery and industrial equipment. This precision bearing is commonly used in presses, conveyors, gearboxes, and linear slide units where smooth rotation and long life are essential.

✅ Sealed double-row design for high load capacity and long service life
✅ Bore 55 mm (2.16 in), outer 120 mm (4.72 in), width 43 mm (1.69 in)
✅ Suitable for heavy-duty machines and gear-driven systems
✅ Cross-reference with SKF 3311 ANR for quick replacement

💡 What is a heavy-duty double-row ball bearing used for in industrial equipment?

Double-row bearings handle higher radial and axial loads in tough machines, giving reliable, smooth rotation and long service life.

- High-load support in conveyors, presses, and gearboxes - Long life and low maintenance in demanding applications - Easy cross-reference and replacement with standard SKF 3311 ANR units