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22238 CJ W33 Double Row Spherical Roller Bearing

22238 CJ W33 Double Row Spherical Roller Bearing

The 22238 CJ 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 runs 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 operates in temperatures from -30°C to 200°C, suitable for demanding environments. It’s interchangeable with SKF models, offering a reliable replacement option.

Weighing 35.5kg, it’s built for heavy-duty applications like industrial gearboxes or mining equipment. Compliant with RoHS and REACH standards, it’s a safe and robust choice.

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Product Parameters

  • Part Number 22238 CJ 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 CJ W33 Bearing

22238 CJ W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 301694 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design accommodates misalignment, reducing stress and wear.
With a maximum speed of 2400 rpm, it maintains efficiency even under demanding conditions.

22238 CJ W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The lubrication groove and hole design ensure consistent performance with minimal maintenance.

Application

Industrial Uses of 22238 CJ W33 Bearing
22238 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. The spherical roller construction helps accommodate misalignment, reducing wear in demanding conditions.

Where Is 22238 CJ W33 Bearing Used?
You’ll often find 22238 CJ W33 Bearing in mining equipment, where its high dynamic load capacity ensures reliable performance under extreme stress. The lubrication groove and holes make maintenance straightforward, even in harsh environments.

Built for Heavy-Duty Use: 22238 CJ W33 Bearing
22238 CJ W33 Bearing excels in paper mill machinery, supporting large rollers that require smooth operation under heavy loads. Its chrome steel rollers and steel cage provide durability, even at high speeds.

Automotive vs Aerospace: Applications of 22238 CJ W33 Bearing
In automotive applications, 22238 CJ W33 Bearing is used in large trucks and buses for its load-bearing capabilities. For aerospace, it’s less common but can be found in ground support equipment where robustness is key.

Practical Applications of 22238 CJ W33 Bearing
22238 CJ W33 Bearing is a go-to choice for wind turbines, where its ability to handle misalignment and heavy loads ensures long service life. The wide temperature range also makes it suitable for varying climates.

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