SKF Cylindrical Roller Bearing 45 mm ID 85 mm OD Shielded Single Row 9500 rpm NJ 209 ECP

SKF NJ 209 ECP cylindrical roller bearing offers robust performance with a 45 mm inside diameter and 85 mm outside diameter. It is a single-row bearing designed to handle radial loads in demanding industrial rotating equipment.

Constructed with a non-metallic cage, this bearing minimizes friction and noise, ensuring smooth and efficient operation. It supports high-speed applications with a limiting speed of 9,500 rpm, making it suitable for a wide range of industrial uses including automation, electrical, and mechanical systems.

The bearing has a dynamic load capacity of 69.5 kN and a static load rating of 64 kN, allowing it to resist substantial standstill and operational loads. Internal clearance of CN classification provides controlled radial play, essential for optimal bearing performance and lifespan.

Shielded ends serve to protect the internal components from contamination, reducing maintenance needs and improving durability. This design also accommodates axial displacement when paired with appropriate housing elements, allowing thermal expansion without compromising function.

Non-metallic cage reduces friction and noise. High limiting speed of 9,500 rpm for versatile industrial application. Dynamic load rating of 69.5 kN supports heavy radial loads. Static load rating of 64 kN withstands high standstill forces.

Internal clearance CN ensures precision radial play. Shielded end type minimizes contamination ingress. Single-row cylindrical design optimized for radial load support. Manufactured in Germany, ensuring quality and reliability.

This bearing is suitable for high-speed motor spindles in automation, gearboxes in industrial drive systems, conveyor rollers in material handling, electrical generator assemblies, and precision machinery in electronics fabrication.

Scaling considerations: Bearing mass is 0.44 kg and should be factored in rotor balancing and inertia calculations. Explore more high-quality Roller Bearings and mechanical spares in the Industrial Tools & Equipment category on EnvMart.