SKF 3310 ANR Double Row Angular Contact Ball Bearing 50 Mm Bore Snap Ring Fitted Outer Ring Locating Back To Back Arrangement CN Axial Clearance Sheet Metal Cage No Coating Beefed Up For Tough Industrial Duty With High Dynamic Load 95 kN Static Load 69.5

SKF 3310 ANR: Heavy-duty double-row angular bearing 50mm (1 pc)
✔️ 50 mm bore, back-to-back arrangement, CN clearance, snap ring, 1 pc

This SKF 3310 ANR is a heavy-duty double-row angular contact ball bearing built for tough industrial duty. It’s typically used in back-to-back setups to handle mixed radial and axial loads in gear drives, conveyors, and other high-load drives. The snap ring outer ring locating feature makes axial positioning quick and repeatable, while the sheet metal cage keeps the unit lightweight yet rugged in rough environments. This model uses an open design without a coating, distinguishing it from sealed or ceramic variants and making it easy to compare against other bearing types like sealed ball bearings or ceramic variants when selecting a replacement for high-dynamic-load applications.

✅ Bore diameter: 50 mm (2.00 in)
✅ Outer diameter: 117 mm (4.60 in)
✅ Width: 44.4 mm (1.75 in)
✅ Basic dynamic load rating: 95 kN
✅ Basic static load rating: 69.5 kN
✅ Contact angle: 30°
✅ Axial internal clearance: CN
✅ Cage: Sheet metal
✅ Sealing: Without
✅ Lubricant: None
Pack size: 1 pc

💡 What is an angular contact ball bearing used for in heavy-duty drive systems? These bearings are designed to take both radial and axial loads, and when you pair them back-to-back or in face-to-face configurations you get improved stiffness and load distribution for long service life in machines like CNCs, conveyors, and gearboxes. - Helps handle combined loads in demanding setups - Handy for reliable shaft alignment and stable motion - Effective in open, non-coated designs where lubrication is managed separately