NSK Spherical Roller Bearing 22211EAE4

Description

The NSK 22211EAE4 is a high-capacity spherical roller bearing designed for reliability in heavy-duty industrial applications. Its robust construction allows it to handle significant radial loads and moderate axial loads in both directions. The bearing's ability to accommodate misalignment makes it a versatile solution for machinery where shaft deflection or mounting errors are a concern.

Specifications

• Manufacturer: NSK
• Part Number: 22211EAE4
• Type: Spherical Roller Bearing
• Inner Diameter (d): 55 mm
• Outer Diameter (D): 100 mm
• Width (B): 25 mm
• Cage Material: Pressed Steel
• Bore Type: Cylindrical
• Lubrication Feature: Annular Groove & Holes (E4 Suffix)

Label Info

• Brand: NSK
• Model: 22211EAE4
• Additional codes: 206, *H*

Application

This bearing is commonly used in applications such as gearboxes, wind turbines, continuous casting machines, pumps, fans, and construction machinery where high loads and potential misalignment are present.

Country of Origin

Made in Japan.

CO2 Impact

By purchasing this pre-owned bearing, you are contributing to a circular economy and have helped avoid approximately 2.0 kg of CO2 emissions associated with the production of a new one.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What does the 'EAE4' suffix signify on the NSK 22211EAE4 bearing?
The 'EA' indicates a high-capacity design with a pressed steel cage. The 'E4' signifies that the bearing has a lubrication groove and three lubrication holes in the outer ring, which is a standard feature for this type to facilitate effective relubrication.

Is this bearing suitable for applications with misalignment?
Yes, absolutely. Spherical roller bearings like the 22211EAE4 are specifically designed to accommodate both static and dynamic misalignment between the shaft and housing, making them ideal for challenging operating conditions.

What type of clearance does this bearing have and is it important?
This bearing is manufactured with a 'Normal' radial internal clearance (C0/CN) unless otherwise specified. Clearance is critical for bearing life, as it allows for thermal expansion and compensates for minor fitting variations. For specific applications requiring different clearances (like C3 for higher temperatures), a different part number would be needed.

Last Update: Friday, March 13, 2026

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