SKF NU 2211 ECJ Cylindrical Roller Bearing

Description

This is an SKF NU 2211 ECJ single-row cylindrical roller bearing from the high-performance Explorer series. It features a pressed steel cage and an optimized internal geometry for increased load carrying capacity and extended service life. Manufactured in Germany, this bearing is designed to handle heavy radial loads at high speeds, making it ideal for a wide range of industrial applications.

Specifications

• Manufacturer: SKF
• Type: NU 2211 ECJ
• Product Line: Explorer
• Bore Diameter: 55 mm
• Outer Diameter: 100 mm
• Width: 25 mm
• Cage Material: Pressed Steel
• Design: NU Type (two flanges on inner ring, no flanges on outer ring)

Label Info

• Brand: SKF
• Model: NU 2211 ECJ
• EAN: 7316577035486
• Other markings: 304Y

Application

Suitable for use in industrial gearboxes, pumps, compressors, electric motors, and other machinery requiring robust radial support and high-speed capability.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this surplus bearing over a new one avoids approximately 1.62 kg of CO2 emissions, contributing to a more sustainable industrial operation.

Availability

This item is in stock and ready for immediate dispatch. The original box is damaged, but the bearing itself is new, sealed, and in excellent condition. Order now from PLC2Day for expert support and fast delivery.

FAQ

What does the 'ECJ' suffix signify in the SKF NU 2211 ECJ?

The 'EC' indicates an optimized internal design for increased load capacity and a modified roller end/flange contact. The 'J' denotes that the bearing is fitted with a pressed steel cage, which is roller-centred.

Is this Explorer class bearing suitable for high-speed applications?

Yes, SKF Explorer bearings are engineered for higher operational speeds and can run cooler than standard bearings, making them very suitable for demanding high-speed applications.

What is the recommended lubrication for this bearing to ensure optimal performance?

The appropriate lubrication (grease or oil) depends on the specific operating conditions like speed, load, and temperature. For general use, a high-quality grease with a mineral oil base and lithium thickener, such as SKF LGMT 2 or LGMT 3, is often recommended. Always consult your application's maintenance manual for specific requirements.

Current Date: March 13, 2026

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