SKF 3313 DNRCBM Double Row Angular Contact Ball Bearing 65 Millimeter Bore Back To Back Snap Ring Outer Ring Locating Bearing Steel Beefed Up For Heavy Duty Load 138 Kilonewtons Static Rating 122 Kilonewtons

SKF 3313 DNRCBM single bearing, 65mm bore, 2-row
✔️ 65 mm bore; double-row angular contact; back-to-back; snap ring outer

The SKF 3313 DNRCBM is a double-row angular contact ball bearing built to handle heavy loads with precision. Back-to-back arrangement provides strong axial load capacity, while the snap ring outer ring locating feature allows quick, secure mounting in gearboxes, conveyors, machine tools, and other industrial equipment.

✅ Bore: 65 mm (2.56 in)
✅ Outer diameter: 149.6 mm (5 8/9 in)
✅ Width: 58.7 mm (2.31 in)
✅ Contact angle: 40°
✅ Rows: 2
✅ Basic dynamic load rating: 138 kN
✅ Basic static load rating: 122 kN
✅ Ring type: Two-piece inner ring and one-piece outer ring
✅ Locating feature: Snap ring, fitted
✅ Limiting speed: 4500 r/min
✅ Bearing material: Bearing steel

💡 What is a double-row angular contact ball bearing used for?

It's handy for providing steady support in rotating assemblies that face heavy loads.

• High load capacity in shafts with axial and radial forces
• Common in gearboxes, conveyors, pumps, and machine tools
• Helps keep alignment and reduces vibration in tough setups