SKF Self-Aligning Double Row Ball Bearing, 40 mm ID, 90 mm OD, 23 mm Width, Non-Metallic Cage, Open End 1308 EKTN9/C3

SKF 1308 EKTN9/C3 is a self-aligning double row ball bearing engineered for high-performance industrial use. It features a 40 mm inside diameter and 90 mm outside diameter with a 23 mm race width, constructed to support shafts with angular misalignment and heavy radial loads.

This bearing includes a non-metallic cage that lowers friction and noise generation, and steel balls for reliable rolling contact and durability. Its open end design allows for straightforward visual inspection and easier lubrication maintenance without disassembly.

The bearing has a tapered bore configuration for secure mounting on shafts using tapered adaptor sleeves, ensuring axial positioning and firm attachment. It features a C3 internal clearance which accommodates thermal expansion and reduces risk of contact at elevated temperatures, enhancing reliability in demanding conditions.

With a limiting speed of 9500 rpm, this bearing performs well in high-speed rotational applications such as pumps and electric motors. It has a dynamic load rating of 33.8 kN and a static load rating of 11.2 kN, allowing it to withstand fluctuating loads and heavy static forces encountered during operation and stoppage.

Features 40 mm inside diameter and 90 mm outside diameter. Race width of 23 mm for robust load bearing. Non-metallic cage reduces friction and noise. Open end design for easier maintenance and lubrication. C3 internal clearance accommodates thermal expansion.

Steel balls ensure wear resistance and consistent performance. Tapered bore for secure mounting using adaptor sleeves. 9500 rpm limiting speed suitable for high-speed applications. Dynamic load rating of 33.8 kN and static load rating of 11.2 kN.

Suitable for agricultural machinery, conveyors, industrial gearboxes, and electric motors.

This SKF bearing is ideal for use in industrial, agricultural, manufacturing, and mechanical engineering applications requiring reliable radial and angular support under variable loading conditions. Its design facilitates extended service life and operational efficiency.

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