SKF Self-Aligning Ball Bearing 45.13 mm Inside Diameter, 100 mm Outside Diameter, 2 Row, Tapered Bore 1309 EKTN9/C3

The SKF 1309 EKTN9/C3 is a high-quality self-aligning ball bearing engineered for demanding industrial applications requiring robust support and self-alignment capabilities. This bearing has an inside diameter of 45.13 mm, an outside diameter of 100 mm, and a race width of 25 mm, making it suitable for medium-sized rotary equipment.

Equipped with a tapered bore, the bearing offers a secure fit on tapered shafts, enhancing load distribution and ease of assembly. The steel balls within the bearing provide high strength and wear resistance, while the non-metallic cage helps reduce friction and prolong service life.

This product’s distinctive feature is its two-row design with a common sphered raceway in the outer ring and deep uninterrupted raceway grooves in the inner ring. Such a configuration makes it insensitive to angular misalignments often caused by shaft deflections during operation, thereby ensuring reliable performance under varying load conditions.

The open end type facilitates easy installation and regular maintenance. The bearing sustains a dynamic load rating of 39 kN and a static load rating of 13.4 kN, suitable for moderate to heavy-duty industrial machinery. It is designed to operate safely at limiting speeds up to 8500 rpm, making it ideal for fast rotating shafts used in mechanical, fluid power, manufacturing, and material handling industries.

Manufactured in Malaysia to SKF’s stringent quality standards, the 1309 EKTN9/C3 model does not carry specific certifications but meets requisite industry norms. This bearing is widely used in applications that demand durability, precision alignment, and high load carrying capacity.

Key features include the tapered bore type for fitment versatility, steel ball material for strength, and a non-metallic cage that provides low friction operation. The self-aligning property reduces wear and potential damage due to shaft misalignment, enhancing equipment uptime and maintenance intervals.

Features a 100 mm outside diameter for compatibility with medium-sized shafts. Constructed with a non-metallic cage and steel balls to ensure durability and reduced friction. Open end type design allows for easy installation and maintenance.

Incorporates two uninterrupted raceway grooves in the inner ring for optimal performance. Capable of handling up to 39 kN dynamic and 13.4 kN static loads reliably. Insensitivity to angular misalignment caused by shaft deflection improves operational lifetime.

Designed with a common sphered raceway in the outer ring for self-alignment functionality. Supports a limiting speed of up to 8500 rpm for fast rotating machinery. Manufactured in Malaysia ensuring strict quality controls.

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