SKF 3203A Double Row Angular Contact Ball Bearing- Open Type 17mm I.D, 40mm O.D

Angular Contact Bearings are ideally suited to applications requiring high rotating speeds, combined radial and axial loads and a high degree of stiffness and running accuracy.

High Performance - They have a high load carrying capacity and thus allow smaller bearings to be used while still providing long service life
Quieter and Cooler Running - With their optimal inner geometry, they run quieter and cooler and can tolerate longer maintenance intervals
Precise Shaft Guidance - Due to precision manufacturing processes, almost all SKF angular contacts exceed standard tolerances, to provide a smoother, truer running shaft with less heat and fewer vibrations
High Temperature Capability - They can withstand relatively high operating temperatures without significant loss of dimensional stability

This ball bearing is a double row angular contact type specifically designed for high-performance applications. With an inner diameter of 17mm and an outer diameter of 40mm, it features a raceway width of 17.5mm. Built with steel for durability, it provides reliable functionality in various mechanical systems, ensuring optimal performance without the need for additional sealing.

• Double row construction improves load distribution for durability
• Open type design allows for easy access to lubrication
• Steel material provides resistance against wear for longevity
• Non-metallic cage reduces friction for enhanced performance
• Rated dynamic load of 14.3 kN supports heavy loads effectively
• High-speed rating of up to 16,000r/min ensures efficient operation

• Used in automation equipment for enhanced motion precision
• Employed in electrical machinery for reduced friction and wear
• Applied in mechanical assembly for reliable torque transmission
• Utilised with high-speed spindles in rotating machinery

The dynamic load rating of 14.3 kN and static load rating of 8.8 kN allow it to support significant forces during operation, making it suitable for demanding applications.

The open type allows straightforward inspection and maintenance, enabling timely re-lubrication that enhances performance and extends service life.

A non-metallic cage minimises friction, resulting in smoother operation and less energy loss during functioning, which is critical for high-speed applications.