SKF Self-Aligning Ball Bearing 45 mm Inside Diameter 85 mm Outside Diameter Open 2 Row Cage Non-Metallic Steel 1209 EKTN9/C3

SKF 1209 EKTN9/C3 is a self-aligning ball bearing engineered for versatility and high performance in various industrial and mechanical applications. Featuring a 45 mm inside diameter and an 85 mm outside diameter, this bearing is ideal for systems requiring reliable alignment and smooth operation under conditions of shaft misalignment.

The double-row ball configuration enhances load capacity and operational stability, allowing the bearing to withstand rigorous load demands. Constructed with steel balls and housed in a non-metallic cage, it offers excellent durability and resistance to wear. The open end type design facilitates straightforward lubrication and maintenance, reducing downtime and ensuring consistent performance.

The tapered bore promotes precise mounting and alignment, critical for applications where shaft precision is necessary. Internal clearance rated as C3 accommodates thermal expansion and higher operating speeds, aligning with the bearing's limiting speed of 11,000 rpm.

This bearing supports a static load rating of 7.8 kN and a dynamic load rating of 22.9 kN, making it suitable for diverse applications including industrial fans, pumps, electric motors, agricultural equipment, and automated machinery requiring precise rotational movement.

The self-aligning feature allows for permissible angular misalignment of up to 2.5°, reducing operational stress and extending the service life of the bearing when used in environments where perfect alignment is not always achievable.

Double-row design provides enhanced load capacity and stability. Steel balls with non-metallic cage ensure durability and reduced wear. Open end type allows easy maintenance and lubrication access. Tapered bore design supports precise mounting and alignment.

Internal clearance C3 suitable for higher speeds and thermal expansion. Dynamic load rating of 22.9 kN for reliable high-speed operation. Static load rating of 7.8 kN ensures strong load-bearing capability. Supports permissible angular misalignment, reducing stress and prolonging bearing life.

Limiting speed rating up to 11,000 rpm for demanding rotational speeds.

This SKF self-aligning ball bearing is a dependable component for industrial, mechanical, agricultural, and manufacturing applications where reliability and durability are paramount.

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