SKF Single Row Deep Groove Ball Bearing 17 mm ID 30 mm OD 7 mm Width 61903-2Z

SKF 61903-2Z is a single row deep groove ball bearing designed for industrial machinery requiring a robust, heat-stabilized bearing capable of handling both axial and radial loads. It features a 17 mm inside diameter, 30 mm outside diameter, and 7 mm race width, making it compact and suitable for small to medium rotating shafts.

The bearing uses steel balls and steel race material with a sheet metal cage ensuring resilience and mechanical impact resistance. The double-shielded seals protect against ingress of contaminants, prolonging service life and maintaining lubrication integrity in harsh environments up to +120°C.

With a static load rating of 2.55 kN and dynamic load rating of 4.62 kN, it supports light-duty operational needs in various industrial sectors. Its limiting speed of 26,000 rpm and reference speed of up to 50,000 rpm enable efficient operation in high-speed applications.

Internal clearance CN and parallel bore design optimize the bearing's performance and ensure quiet, vibration-free functioning. This bearing is widely used in applications including wind turbines, gearboxes, medical equipment, and other machinery with rotating components.

Constructed with steel balls and race for durability. Double shielded end design prevents contamination. Sheet metal cage for enhanced stability. Static and dynamic load ratings suitable for light-duty applications. Heat stabilized to withstand up to 120°C.

Supports high limiting speed of 26,000 rpm. Precisely engineered with race width of 7 mm. Parallel bore and CN clearance enhance efficiency. Ideal for industrial, medical, and renewable energy machinery.

For those seeking reliable Ball Bearings for demanding industrial use, SKF's 61903-2Z model offers proven performance and longevity. Explore further bearings and rotary bearing solutions within EnvMart’s extensive catalog to match your machinery needs.