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23144 CC/W33 Double Row Spherical Roller Bearing

23144 CC/W33 Double Row Spherical Roller Bearing

The 23144 CC/W33 is a double-row spherical roller bearing with a 220mm bore and 370mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 424439 lbf and operates smoothly at speeds up to 1700 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The open seal type simplifies lubrication, with grooves and holes for easy maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for industrial machinery like gearboxes or crushers where high radial loads are present.

Weighing 53kg, it’s built for robust performance in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23144 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 370 x 120 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 370 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 255 mm
  • Shoulder/Recess Dia Of Outer Ring 320 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 424439 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 53 kg
  • Price （US$） US$932.82

Features

Performance Features of 23144 CC/W33 Bearing

23144 CC/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 424439 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1700 rpm, it maintains efficiency even under demanding conditions.

23144 CC/W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.

Lubrication grooves and holes in 23144 CC/W33 Bearing facilitate easy maintenance and consistent performance.
Its standard radial clearance (CN) ensures smooth operation and long service life.

Application

Industrial Uses of 23144 CC/W33 Bearing
The 23144 CC/W33 Bearing is well-suited for 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 even in demanding industrial environments, while the lubrication groove simplifies maintenance.

Where Is 23144 CC/W33 Bearing Used?
You’ll often find the 23144 CC/W33 Bearing in mining equipment, where its high load capacity and spherical roller design accommodate misalignment.
The wide temperature range also makes it reliable for applications from cold storage facilities to hot processing plants.

Built for Heavy-Duty Use: 23144 CC/W33 Bearing
In construction machinery like cranes and excavators, the 23144 CC/W33 Bearing provides stability under heavy loads.
The steel cage and rollers offer long service life, reducing downtime for replacements.

Automotive vs Aerospace: Applications of 23144 CC/W33 Bearing
While the 23144 CC/W33 Bearing isn’t typically used in aerospace, it’s common in large commercial vehicles like buses and lorries.
Its combined load capacity makes it ideal for gearboxes and differentials where space and weight are less critical than in aircraft.

Practical Applications of 23144 CC/W33 Bearing
For wind turbines, the 23144 CC/W33 Bearing’s spherical rollers compensate for shaft deflection caused by wind loads.
The metric dimensions and standard radial clearance ensure easy integration into European-designed renewable energy systems.

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