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22238 CCK W33 C3 Double Row Spherical Roller Bearing

22238 CCK W33 C3 Double Row Spherical Roller Bearing

The 22238 CCK W33 C3 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 301694 lbf and operates smoothly at speeds up to 2400 RPM.

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

This bearing is suitable for heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It works in temperatures from -30°C to 200°C.

Weighing 35.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 22238 CCK W33 C3
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 92 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 225 mm
  • Shoulder/Recess Dia Of Outer Ring 294 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 301694 lbf
  • Static Radial Load 382175 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$411.84

Features

Performance Features of 22238 CCK W33 C3 Bearing

22238 CCK W33 C3 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 301694 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 2400 rpm, it delivers reliable performance in various industrial settings.

22238 CCK W33 C3 Bearing features a lubrication groove and hole for consistent oil supply.
This design helps maintain optimal performance and extends the bearing’s service life.

The C3 radial clearance allows for thermal expansion, ensuring stable operation in high-temperature environments.
Its temperature range of -30° to 200°C makes it versatile for different working conditions.

Application

Industrial Uses of 22238 CCK W33 C3 Bearing
The 22238 CCK W33 C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

What Makes 22238 CCK W33 C3 Bearing a Preferred Choice?
In mining equipment, 22238 CCK W33 C3 Bearing’s robust construction and C3 radial clearance accommodate thermal expansion, making it ideal for harsh conditions. The lubrication groove design also simplifies maintenance, extending service life.

Built for Heavy-Duty Use: 22238 CCK W33 C3 Bearing
For wind turbines, 22238 CCK W33 C3 Bearing’s spherical roller design compensates for shaft misalignment, ensuring reliable performance under fluctuating loads. Its chrome steel rollers provide durability in demanding outdoor applications.

Automotive vs Aerospace: Applications of 22238 CCK W33 C3 Bearing
In large trucks, 22238 CCK W33 C3 Bearing supports drivetrain components, while in aerospace, its high-temperature tolerance suits auxiliary systems. The metric sizing ensures compatibility with global manufacturing standards.

Where Is 22238 CCK W33 C3 Bearing Used?
You’ll find 22238 CCK W33 C3 Bearing in paper mills, where its steel cage and lubrication holes reduce friction during continuous operation. The open seal design allows for easy re-greasing, minimising downtime.

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