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22213 EK W33 Double Row Spherical Roller Bearing

22213 EK W33 Double Row Spherical Roller Bearing

The 22213 EK W33 is a double-row spherical roller bearing with a 65mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 44512 lbf and spins smoothly at speeds up to 7000 RPM.

Its spherical roller design and open construction allow for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 1.55kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

The tapered bore design ensures a secure fit, while the lubrication groove simplifies maintenance. Suitable for machinery requiring reliable performance under demanding conditions.

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Product Parameters

  • Part Number 22213 EK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 65 x 120 x 31 mm
  • Bore Dia 65 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 31 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 80.1 mm
  • Shoulder/Recess Dia Of Outer Ring 106 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44512 lbf
  • Static Radial Load 48559 lbf
  • Max Speed 7000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.55 kg
  • Price （US$） 36.54

Features

Performance Features of 22213 EK W33 Bearing

22213 EK W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 44512 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 7000 rpm, it delivers both durability and efficiency.

22213 EK W33 Bearing operates in temperatures from -30° to 200°C, adapting to various working environments.
The steel cage maintains roller alignment, reducing wear and extending service life.

Lubrication grooves and holes in 22213 EK W33 Bearing ensure consistent performance with minimal maintenance.
Its tapered bore design simplifies installation, saving time and effort.

Application

Industrial Uses of 22213 EK W33 Bearing
22213 EK W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The spherical roller construction helps accommodate misalignment, reducing wear in demanding conditions.

In automotive applications, 22213 EK W33 Bearing supports components like differential systems and wheel hubs, providing stability under high loads. Its tapered bore ensures a secure fit, which is essential for safety-critical parts.

For industrial fans and blowers, 22213 EK W33 Bearing’s high-speed capability and lubrication groove design ensure smooth, long-lasting operation. The chrome steel rollers and steel cage offer excellent durability in continuous-use environments.

Where Is 22213 EK W33 Bearing Used?
You’ll often find 22213 EK W33 Bearing in conveyor systems, where its combined load capacity keeps things running smoothly. The open seal design allows for easy relubrication, which is handy in dusty or high-temperature settings.

In construction equipment like cranes and excavators, 22213 EK W33 Bearing’s robust build handles shock loads without fuss. The wide temperature range also means it performs reliably in both hot and cold climates.

Built for Heavy-Duty Use: 22213 EK W33 Bearing
22213 EK W33 Bearing is a go-to choice for mining equipment, thanks to its high dynamic load rating and resistance to harsh conditions. The lubrication holes make maintenance straightforward, even in remote locations.

For paper mill machinery, 22213 EK W33 Bearing’s spherical rollers compensate for shaft deflection, ensuring consistent performance. Its steel cage and chrome steel components resist corrosion in humid environments.

Automotive vs Aerospace: Applications of 22213 EK W33 Bearing
In trucks and buses, 22213 EK W33 Bearing handles heavy loads in drivetrains and axles, where reliability is key. The tapered bore simplifies installation, saving time during repairs.

While less common in aerospace, 22213 EK W33 Bearing can be found in ground support equipment, where its durability and temperature tolerance are assets. The metric sizing aligns with European engineering standards.

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