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22208 CCK W33 Double Row Spherical Roller Bearing

22208 CCK W33 Double Row Spherical Roller Bearing

The 22208 CCK W33 is a double-row spherical roller bearing with a 40mm bore and 80mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22144 lbf and reaches speeds of 11000 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open seal type and lubrication groove make maintenance straightforward.

This bearing operates in temperatures from -30°C to 200°C, suitable for demanding environments. It’s interchangeable with SKF models, offering a reliable replacement option.

Ideal for heavy machinery or industrial gearboxes where high radial loads and misalignment are common. Weighing 0.53kg, it balances strength and practicality. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 22208 CCK W33
  • Brand TFL
  • Interchangeable SKF
  • Size 40 x 80 x 23 mm
  • Bore Dia 40 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 49.6 mm
  • Shoulder/Recess Dia Of Outer Ring 69.4 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.1 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 22144 lbf
  • Static Radial Load 20233 lbf
  • Max Speed 11000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.53 kg
  • Price （US$） 26.28

Features

Performance Features of 22208 CCK W33 Bearing

22208 CCK W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22144 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 11,000 rpm, it maintains efficiency even under high-speed conditions.

22208 CCK W33 Bearing operates in temperatures from -30° to 200°C, suitable for various environments.
The lubrication groove and holes ensure consistent performance, extending its service life.

Application

Industrial Uses of 22208 CCK W33 Bearing
The 22208 CCK W33 Bearing is commonly used in heavy machinery like conveyor systems and industrial fans, where its double-row design handles both radial and axial loads efficiently.
Its spherical roller construction allows for slight misalignment, making it ideal for rugged environments.

Where Is 22208 CCK W33 Bearing Used?
You’ll often find the 22208 CCK W33 Bearing in automotive applications such as gearboxes and drivetrains, where its high dynamic load capacity ensures smooth performance.
The tapered bore design also simplifies installation in rotating shafts.

Built for Heavy-Duty Use: 22208 CCK W33 Bearing
In mining equipment, the 22208 CCK W33 Bearing excels due to its robust chrome steel construction and lubrication groove for extended service life.
It’s a reliable choice for applications with high vibration or shock loads.

Automotive vs Aerospace: Applications of 22208 CCK W33 Bearing
While the 22208 CCK W33 Bearing is popular in automotive transmissions, its temperature range also suits aerospace auxiliary systems.
The steel cage and spherical rollers provide durability in both high-speed and high-load scenarios.

Perfect Fit for Automation: 22208 CCK W33 Bearing
The 22208 CCK W33 Bearing works well in robotic arms and automated assembly lines, thanks to its ability to handle combined loads.
Its open design allows for easy relubrication, reducing downtime in continuous operations.

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