SKF

Bearing

3307 A

Double row angular contact ball bearing

SKF 3307 A

Specifications

Bore (d)35.000 mm
Outer Diameter (D)80.000 mm
Width (B)34.900 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)54.000 kN
Static Load (C₀)38.000 kN
Speed — Grease8,500 RPM
Speed — Oil8,500 RPM
Temperature Range-30°C to 120°C
Rows1

Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.

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