SKF Double Row Deep Groove Ball Bearing 17 mm ID, 40 mm OD, 16 mm Race Width, Steel Balls, Non-Metallic Cage, Open 4203 ATN9

SKF 4203 ATN9 is a double row deep groove ball bearing engineered for high-performance rotary applications in industrial, manufacturing, and mechanical machinery environments. It features a 17 mm inside diameter and a 40 mm outside diameter with a race width of 16 mm. The bearing balls are made from steel and enclosed in a non-metallic cage, providing strength while reducing overall weight. The open end type design allows straightforward access for lubrication, extending bearing life and easing routine maintenance.

With a static load rating of 9.5 kN and a dynamic load rating of 14.8 kN, this bearing is well-suited for handling demanding loads in electric motors, conveyor systems, and precision instruments. The parallel bore and plain race type design enable smooth shaft fitting and uniform load distribution during operation. Its limiting speed of up to 15000 rpm ensures it meets high-speed application requirements efficiently.

Applications include use in electric motors to boost performance reliability, conveyor systems for seamless movement, and precision instruments requiring dependable, long-lasting bearing solutions. The 2-row configuration provides additional load capacity and stability, making it ideal for environments where robust performance is critical.

Constructed with steel balls and non-metallic cage for enhanced durability and reduced weight. Open end type allows easy lubrication and maintenance. Race width of 16 mm offers improved stability and load handling capacity.

Dynamic load rating of 14.8 kN supports heavy operational demands. Parallel bore type and plain race ensure smooth shaft fitting and load distribution. Limiting speed of 15000 rpm supports high-speed machinery applications.

Two-row deep groove design delivers reliable performance under dynamic conditions.

Originating from Japan, this new SKF model 4203 ATN9 ball bearing meets industrial standards for quality and performance. It is a preferred choice in mechanical machinery spares requiring precision rotary bearings.

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