SKF 2 Light Series Self-Aligning Ball Bearing 50 mm Inside Diameter 90 mm Outside Diameter 20 mm Race Width 1210 EKTN9/C3

SKF 1210 EKTN9/C3 is a 2 Light Series self-aligning ball bearing engineered for applications requiring compensations for shaft misalignment and radial load accommodation. It features a 50 mm inside diameter, 90 mm outside diameter, and a 20 mm race width. The bearing has a tapered bore that fits onto conical shafts and is designed as an open-ended unit allowing axial clearance where required.

The bearing incorporates a non-metallic cage which reduces friction and noise levels, enhancing operational efficiency. Steel balls provide consistent rolling contact essential for reliable load transmission. The C3 internal clearance design permits thermal expansion without an increase in running friction, beneficial for dynamic operating conditions.

With a limiting speed of 10000 rpm, this bearing supports high-speed rotating equipment effectively. Its dynamic load capacity of 26.5 kN improves resistance to radial force fluctuations, while a static load capacity of 9.15 kN ensures robust support under stationary loads. The tapered bore design facilitates mounting on conical adaptors allowing axial positioning and controlled radial clearance adjustment.

The open end configuration eases lubrication access but offers limited protection against contamination compared to sealed types. The bearing’s two-row design shares radial loads across more rolling elements, reducing stress concentration on individual balls and enhancing load distribution.

This bearing is widely applicable in agricultural machinery with slight shaft misalignment, conveyor rollers requiring high-speed rotation, textile machines with compact bearing housings, electric motor assemblies on tapered shafts, and gearboxes necessitating two-row load distribution.

SKF 1210 EKTN9/C3 ball bearing combines robust design with versatility, making it suitable for demanding industrial, manufacturing, agricultural, and mechanical power transmission uses.

C3 internal clearance allows for thermal expansion without increasing running friction. Maximum operating speed of 10000 rpm supports high-speed rotating equipment. Non-metallic cage reduces contact wear and noise during operation.

Steel balls provide consistent rolling contact and excellent load transmission. Dynamic load rating of 26.5 kN enhances resistance to fluctuating radial forces. Static load rating of 9.15 kN offers support under stationary loads.

Tapered bore facilitates pressing on conical adaptors for axial positioning. Open end design allows for easier lubrication but less contamination protection. Two-row construction improves load distribution and radial load handling.

Suitable for agricultural machinery, conveyor rollers, textile machines, electric motor assemblies, and gearboxes.

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