NSK 22226 EAKE4 Spherical Roller Bearing 130x260x64 mm

NSK 22226 EAKE4 Spherical Roller Bearing 130x260x64 mm

NSK 22226 EAKE4 is a double row spherical roller bearing engineered to handle extremely high radial and axial loads while compensating misalignment in heavy industrial machinery.

Within the category of NSK spherical roller bearings, the 22226 EAKE4 model belongs to the widely used 222 series, designed for demanding operating conditions such as shaft deflection, vibration and mounting inaccuracies. The self aligning design ensures optimal performance even when alignment is not perfect.

The NSK 22226 EAKE4 bearing 130x260x64 mm is frequently searched using long tail queries such as spherical roller bearing 130x260x64, NSK 22226 EAKE4, bearing 22226 NSK, or heavy duty bearing 130 mm bore. These searches are typical for heavy industry, mining operations, power generation and maintenance departments.

The EAKE4 design indicates an optimized internal geometry with enhanced load capacity and a tapered bore, allowing mounting with adapter sleeves. This provides flexibility in installation and improves performance in demanding applications.

With two rows of barrel shaped rollers and a spherical outer ring raceway, the bearing ensures even load distribution and minimizes internal stress, increasing reliability and service life.

In industrial systems NSK spherical roller bearings are essential components for applications requiring high durability, load capacity and tolerance to misalignment.

Industrial Applications

Spherical roller bearings from NSK are used in industries where heavy loads and harsh conditions are standard.

Typical applications include:

mining and quarry machinery
heavy duty conveyors
industrial gearboxes
power generation equipment
large industrial fans
steel and processing plants

In these environments the NSK 22226 EAKE4 provides stable and reliable performance under extreme loads and vibration.

Construction and Design

The NSK 22226 EAKE4 spherical roller bearing is built for durability and performance.

Main construction features include:

inner ring with tapered bore
outer ring with spherical raceway
two rows of barrel shaped rollers
reinforced steel cage
optimized internal geometry

The spherical raceway allows angular misalignment between the shaft and housing without compromising bearing performance.

Dimensional Compatibility

The bearing dimensions follow industrial standards for the 222 series.

Main dimensions:

Inner diameter: 130 mm
Outer diameter: 260 mm
Width: 64 mm

The dimensional format 130x260x64 mm is commonly used in large scale industrial machinery requiring high load capacity and robust bearing solutions.

Common search phrases include:

NSK 22226 EAKE4 bearing
spherical roller bearing 130 mm
bearing 130x260x64 mm
22226 NSK heavy duty bearing

Operational Advantages

Engineers rely on NSK spherical roller bearings for their performance in demanding environments.

Key advantages include:

extremely high load capacity
misalignment compensation
resistance to vibration and shock loads
long service life
flexible mounting with tapered bore

These features make spherical roller bearings a preferred solution for heavy duty industrial systems.

Technical Specification

Type: spherical roller bearing double row
Manufacturer: NSK
Model: 22226 EAKE4
Inner diameter: 130 mm
Outer diameter: 260 mm
Width: 64 mm
Bore: tapered
Design: self aligning spherical roller
Cage: reinforced steel
Application: heavy industry machinery conveyors gearboxes

FAQ

What is NSK 22226 EAKE4 used for
It is used in heavy industrial machinery such as conveyors, gearboxes and mining equipment.

What does EAKE4 mean
It indicates an optimized internal design with increased load capacity and a tapered bore for adapter sleeve mounting.

Is this bearing self aligning
Yes. The spherical raceway allows compensation of shaft misalignment.

What loads can this bearing support
It supports very high radial loads and high axial loads.