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23238 CJ W33 Double Row Spherical Roller Bearing

23238 CJ W33 Double Row Spherical Roller Bearing

The 23238 CJ W33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 395439 lbf and operates smoothly at speeds up to 1800 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 47kg, it’s built for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 23238 CJ W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 340 x 120 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 222 mm
  • Shoulder/Recess Dia Of Outer Ring 287 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 395439 lbf
  • Static Radial Load 539541 lbf
  • Max Speed 1800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 47 kg
  • Price （US$） US$652.86

Features

How Does 23238 CJ W33 Bearing Handle Combined Loads?

23238 CJ W33 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 395439 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even with misalignment.
With a maximum speed of 1800 rpm, it delivers both durability and efficiency.

23238 CJ W33 Bearing’s lubrication groove and hole design facilitate consistent grease distribution.
This feature helps maintain performance in high-temperature environments up to 200°C.

The steel cage keeps the rollers aligned, reducing wear and extending service life.
Its radial clearance of CN ensures reliable operation under varying load conditions.

Application

Industrial Uses of 23238 CJ W33 Bearing
The 23238 CJ 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.
Its chrome steel construction ensures durability in harsh environments, while the lubrication groove extends service life.

Where Is 23238 CJ W33 Bearing Used?
You’ll find the 23238 CJ W33 Bearing in mining equipment, where its high load capacity and spherical rollers accommodate misalignment.
The open seal design allows for easy relubrication, making it ideal for continuous operation.

Built for Heavy-Duty Use: 23238 CJ W33 Bearing
The 23238 CJ W33 Bearing excels in paper mills and cement plants, thanks to its robust steel cage and high-temperature tolerance.
Its metric sizing ensures compatibility with a wide range of industrial equipment.

Automotive vs Aerospace: Applications of 23238 CJ W33 Bearing
In automotive applications, the 23238 CJ W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems.
The combined load capability makes it versatile for different industries.

Practical Applications of 23238 CJ W33 Bearing
The 23238 CJ W33 Bearing is a reliable choice for wind turbines, where its spherical rollers handle dynamic loads and misalignment.
The lubrication holes ensure smooth operation even in remote or hard-to-access locations.

Q&A

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