SKF 5313 A/C3 Angular Contact Double Row Ball Bearing

The SKF 5313 A/C3 is a double-row angular contact ball bearing engineered to handle both radial and axial loads efficiently.

Key Features

• Double-Row Design: Combines two single-row angular contact ball bearings in a back-to-back configuration, providing enhanced load-bearing capacity while occupying less axial space.
• High Load Capacity: Capable of supporting substantial radial loads, significant axial loads in both directions, and tilting moments.
• High-Speed Performance: Designed for applications requiring high rotational speeds, with a reference speed of 5,300 rpm and a limiting speed of 4,500 rpm.
• Steel Cage: Features a durable steel cage that ensures optimal performance and longevity.
• Open Configuration: The open design allows for the free circulation of lubricants, facilitating maintenance and extending bearing life.
• C3 Clearance: Provides a greater internal clearance than standard, accommodating thermal expansion and ensuring smooth operation under varying conditions.

Specifications

• Bore Diameter: 65 mm
• Outside Diameter: 140 mm
• Width: 58.7 mm
• Dynamic Load Rating: 142 kN
• Static Load Rating: 113 kN
• Contact Angle: 30°
• Operating Temperature Range: -40°C to +120°C
• Mass: 3.7 kg

The SKF 5313 A/C3 bearing is ideal for applications demanding a rigid bearing setup capable of handling combined loads and high-speed operations. Its design ensures reliability and efficiency in various industrial settings.