SKF 3308 ATN9 C3 double row angular contact bearing back-to-back arrangement delivers high dynamic and static load capacity, 40 mm bore, C3 clearance, and reliable performance for heavy machinery and industrial applications

SKF 3308 ATN9/C3 Double-Row Bearing, 40mm Bore, C3, Single Pack
✔️ 40 mm bore, dual-row, C3 clearance, 65.5 kN dynamic rating

SKF Bearing 3308 ATN9/C3 is a heavy-duty, back-to-back two-row ball bearing designed for rugged radial loads in industrial equipment. It's commonly used in conveyors, presses, and rolling systems where precision alignment and stiffness matter.

✅ Bore diameter: 40 mm (1.57 in)
✅ Outer diameter: approx 90 mm (3.55 in)
✅ Width: 36.5 mm (1.44 in)
✅ Basic dynamic load rating: 65.5 kN
✅ Basic static load rating: 48 kN
✅ Contact angle: 30°
✅ Axial clearance: C3
✅ Rows: 2 (double-row) back-to-back arrangement
✅ Ring type: One-piece inner and outer rings
✅ Cage: Non-metallic
✅ Sealing: Without

💡 What is a double-row ball bearing used for in heavy machinery and conveyors? This handy design offers stable support and strong load handling for demanding setups. - double-row bearing for heavy machinery and conveyors - handy back-to-back arrangement provides axial stiffness - C3 clearance improves load capacity and life - SKF 3308 ATN9/C3 is a common choice for precision alignment