SKF 3307 A C3 Double Row Angular Contact Ball Bearing With Bore 35 Millimeters No Nonsense Performance Back To Back C3 Clearance 54 Kilonewtons Dynamic Rating 38 Kilonewtons Static Rating Bearing Steel Sheet Metal Cage
✔️ Double-row, back-to-back angular contact, C3 clearance, 54 kN dyn, 38 kN stat
SKF 3307 A C3 is a double-row angular contact ball bearing with a 35 mm bore designed for back-to-back mounting to maximize axial rigidity and load capacity in heavy machinery such as conveyors, motors, and gearboxes. It uses bearing steel and a sheet metal cage, with C3 clearance to accommodate higher speeds and misalignment tolerance.
✅ Bore: 35 mm (1.38 in)
✅ Outer diameter: 79.7 mm (3.14 in)
✅ Width: 34.9 mm (1.37 in)
✅ Dynamic load rating: 54 kN
✅ Static load rating: 38 kN
✅ Material: Bearing steel
✅ Cage: Sheet metal
✅ Contact angle: 30°
✅ Arrangement: Double-row, back-to-back
✅ Back-to-back arrangement: O
✅ Axial internal clearance: C3
✅ Limiting speed: 8500 r/min
✅ Lubricant: None
✅ Outer diameter (in): 3 1/7 in (79.7 mm)
✅ Pack dimensions: 86 mm x 84 mm x 39 mm (3.39 in x 3.31 in x 1.54 in)
💡 What is a double-row angular contact bearing used for? This handy type is a reliable choice for machinery that needs precise shaft alignment and high load handling. - Provides strong axial and radial support for motors, gearboxes, and conveyors - Maintains shaft alignment in back-to-back layouts for stiffness - Built from bearing steel with a sheet metal cage for long life - Great for dry or minimal lubrication setups