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22238 CCJKW33 Double Row Spherical Roller Bearing

22238 CCJKW33 Double Row Spherical Roller Bearing

The 22238 CCJKW33 is a double-row spherical roller bearing with a 190mm bore and 340mm outer diameter, crafted from robust 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 under heavy loads. The open seal type and lubrication groove make maintenance straightforward.

This bearing is suitable for high-temperature environments, functioning well between -30°C and 200°C. It’s interchangeable with SKF models, ideal for industrial machinery like pumps or gearboxes.

Weighing 35.5kg, it’s built for heavy-duty applications. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding conditions.

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Product Parameters

  • Part Number 22238 CCJKW33
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 35.5 kg
  • Price （US$） US$411.84

Features

Performance Features of 22238 CCJKW33 Bearing

22238 CCJKW33 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 demanding environments.

22238 CCJKW33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 22238 CCJKW33 Bearing
The 22238 CCJKW33 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 during high-load operations.

Where Is 22238 CCJKW33 Bearing Used?
You’ll find 22238 CCJKW33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The lubrication groove and holes make maintenance easier, extending its service life in demanding environments.

Built for Heavy-Duty Use: 22238 CCJKW33 Bearing
This bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and high dynamic load capacity. The spherical roller design compensates for misalignment, ensuring smooth operation even under stress.

Automotive vs Aerospace: Applications of 22238 CCJKW33 Bearing
In automotive applications, 22238 CCJKW33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its wide temperature range makes it versatile for both industries.

Practical Applications of 22238 CCJKW33 Bearing
For wind turbines, 22238 CCJKW33 Bearing’s ability to handle combined loads and misalignment is crucial. The steel cage and chrome steel rollers provide durability in these high-wear scenarios.

Q&A

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