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22226 EK/C3 W33 Double Row Spherical Roller Bearing
22226 EK/C3 W33 Double Row Spherical Roller Bearing

22226 EK/C3 W33 Double Row Spherical Roller Bearing

The 22226 EK/C3 W33 is a double-row spherical roller bearing with a 130mm bore and 230mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 170405 lbf and operates smoothly at speeds up to 3600 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures from -30°C to 200°C.

This bearing features a lubrication groove and hole for easy maintenance, enhancing its lifespan. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 11.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number 22226 EK/C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 130 x 230 x 64 mm
  • Bore Dia 130 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 64 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 152 mm
  • Shoulder/Recess Dia Of Outer Ring 201 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 170405 lbf
  • Static Radial Load 209072 lbf
  • Max Speed 3600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 11.5 kg
  • Price (US$) US$138.78

Features

How Does 22226 EK/C3 W33 Bearing Handle Combined Loads?

22226 EK/C3 W33 Bearing features a double-row spherical roller design, ideal for handling both radial and axial loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 170405 lbf.

The tapered bore design simplifies installation, while the lubrication groove enhances performance under high speeds.
With a maximum speed of 3600 rpm, it operates efficiently in demanding industrial applications.

22226 EK/C3 W33 Bearing’s C3 radial clearance allows for thermal expansion, ensuring stability in varying temperatures.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 22226 EK/C3 W33 Bearing
22226 EK/C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding conditions.

Where Is 22226 EK/C3 W33 Bearing Used?
In mining equipment, 22226 EK/C3 W33 Bearing excels in conveyor systems and gearboxes, thanks to its robust chrome steel rollers and high load capacity. The C3 radial clearance further enhances performance in high-temperature environments.

Built for Heavy-Duty Use: 22226 EK/C3 W33 Bearing
22226 EK/C3 W33 Bearing is a reliable choice for wind turbines, where its tapered bore ensures secure mounting and efficient power transmission. The steel cage adds durability, making it suitable for long-term use in renewable energy applications.

Automotive vs Aerospace: Applications of 22226 EK/C3 W33 Bearing
In automotive applications, 22226 EK/C3 W33 Bearing supports heavy-duty axles and drivetrains, offering stability under combined loads. For aerospace, its high-speed capability and temperature resistance make it ideal for auxiliary power units and landing gear systems.

Essential Roles of 22226 EK/C3 W33 Bearing
22226 EK/C3 W33 Bearing plays a key role in paper mill machinery, where its lubrication groove ensures consistent performance in dusty environments. The open design allows for easy maintenance, reducing downtime in continuous production lines.

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