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22238 CCK/C08W33 Double Row Spherical Roller Bearing

22238 CCK/C08W33 Double Row Spherical Roller Bearing

The 22238 CCK/C08W33 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 accommodates misalignment, while the steel cage ensures durability. The bearing requires lubrication and works 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 present.

Weighing 35.5kg, it’s robust and designed for long-term performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22238 CCK/C08W33
  • 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 P5
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg

Features

How Does 22238 CCK/C08W33 Bearing Handle Combined Loads?

22238 CCK/C08W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 301694 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress and extending service life.
With a maximum speed of 2400 rpm, it maintains efficiency even under demanding conditions.

What Makes 22238 CCK/C08W33 Bearing Suitable for High-Temperature Applications?

22238 CCK/C08W33 Bearing operates smoothly in temperatures ranging from -30° to 200°C, thanks to its chrome steel construction.
The steel cage ensures stability, even in high-heat environments, while maintaining alignment of the rollers.
Its lubrication groove and hole design facilitate consistent oil flow, reducing friction and wear.
This makes it ideal for industrial machinery exposed to extreme conditions.

Engineered for Precision: 22238 CCK/C08W33 Bearing

22238 CCK/C08W33 Bearing features a tapered bore design, ensuring precise alignment and easy installation.
The spherical roller type accommodates minor shaft misalignments, reducing wear and improving performance.
With a radial run-out of P5, it delivers high accuracy for demanding applications.
Its robust construction and material choice ensure long-term reliability in harsh environments.

Why Choose 22238 CCK/C08W33 Bearing for Heavy-Duty Applications?

22238 CCK/C08W33 Bearing’s double-row design distributes loads evenly, enhancing durability under heavy stress.
The chrome steel rollers and rings provide excellent resistance to wear, even in high-load scenarios.
Its static radial load capacity of 382175 lbf makes it suitable for industrial and mining equipment.
The open seal type allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 22238 CCK/C08W33 Bearing
22238 CCK/C08W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The spherical roller construction also compensates for minor misalignments, ensuring reliable performance in tough conditions.

Where Is 22238 CCK/C08W33 Bearing Used?
You’ll often spot 22238 CCK/C08W33 Bearing in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. The tapered bore design makes it easy to mount on shafts, saving time during installation.

Built for Heavy-Duty Use: 22238 CCK/C08W33 Bearing
This bearing excels in paper mills, supporting large rollers that endure constant stress. Its chrome steel rollers and steel cage offer durability, even in high-temperature environments up to 200°C.

Automotive vs Aerospace: Applications of 22238 CCK/C08W33 Bearing
In automotive applications, 22238 CCK/C08W33 Bearing is found in large trucks, handling heavy axle loads. For aerospace, its precision and reliability make it suitable for ground support equipment, though not for flight-critical systems.

Perfect Fit for Automation: 22238 CCK/C08W33 Bearing
Automated production lines benefit from 22238 CCK/C08W33 Bearing’s ability to manage misalignment and heavy loads. The open design allows for easy lubrication, reducing downtime in continuous operations.

Q&A

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