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22238 CCJ W33 Double Row Spherical Roller Bearing

22238 CCJ W33 Double Row Spherical Roller Bearing

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

Its open design and lubrication groove (16.7mm wide) simplify maintenance, while the steel cage ensures durability. The bearing performs reliably in temperatures from -30°C to 200°C.

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

Weighing 35.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22238 CCJ W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 92 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm 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 Cylindrical
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$411.84

Features

Performance Features of 22238 CCJ W33 Bearing

22238 CCJ W33 Bearing is built with chrome steel rings and rollers, offering high 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 CCJ W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The lubrication groove and hole design in 22238 CCJ W33 Bearing ensures consistent lubrication.
This feature helps in maintaining optimal performance and reducing maintenance frequency.

Application

Industrial Uses of 22238 CCJ W33 Bearing
The 22238 CCJ 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. Its spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding environments.

Where Is 22238 CCJ W33 Bearing Used?
You’ll often find the 22238 CCJ W33 Bearing in mining equipment, where its robust chrome steel construction withstands extreme conditions. The lubrication groove and holes make maintenance straightforward, even in remote locations.

Built for Heavy-Duty Use: 22238 CCJ W33 Bearing
This bearing excels in paper mill machinery, thanks to its high dynamic load capacity and temperature tolerance up to 200°C. The steel cage adds durability, making it a reliable choice for continuous operation.

Automotive vs Aerospace: Applications of 22238 CCJ W33 Bearing
In large vehicles like trucks and buses, the 22238 CCJ W33 Bearing supports drivetrain components, while its precision ensures stability. Though less common in aerospace, its load-handling capabilities make it suitable for ground support equipment.

Practical Applications of 22238 CCJ W33 Bearing
For wind turbines, the 22238 CCJ W33 Bearing’s ability to handle misalignment and heavy loads is invaluable. Its metric sizing and interchangeable design with SKF simplify replacements in global installations.

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