Heavy Duty Spherical Roller Bearing By SKF 22248 CC/C3W33 With Cylindrical Bore 240 mm Outer Diameter 440 mm Width 120 mm High Load Self Aligning Bearing For Misalignment And Shaft Deflection C3 Clearance
✔️ Bore 240 mm, OD 440 mm, Width 120 mm; Single bearing, C3 clearance
Heavy-duty spherical roller bearing SKF 22248 CC/C3W33 is built to handle substantial radial and axial loads with self-aligning capability. It features a cylindrical bore of 240 mm, a 440 mm outer diameter, and a 120 mm width, fitting many large machines. The C3 clearance accommodates misalignment and thermal expansion, helping maintain stable operation under misaligned shafts. A robust steel cage adds durability for long service life in challenging industrial environments.
| Dimension | Metric (mm) | Inches |
|---|---|---|
| Bore (d) | 240 | 9.45 |
| Outer Diameter (D) | 440 | 17.32 |
| Width (B) | 120 | 4.72 |
✅ High load capacity in both directions for misalignment and shaft deflection.
✅ Self-aligning design reduces stress and maintenance.
✅ Cylindrical bore enables straightforward mounting and compatibility.
✅ Robust steel cage construction enhances durability and lifespan.
✅ C3 clearance provides extra room for thermal growth and misalignment.
💡 What is a spherical roller bearing used for in heavy machinery and how does self-alignment help? This long-tail question targets common buyer queries.
This handy overview covers typical uses and benefits of self-aligning bearings.
- Handles heavy radial and axial loads while compensating misalignment - Great for crushers, conveyors, gearboxes in tough environments - Reduces wear and downtime by stabilizing shaft deflections