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23144 CCK/C3W33 Double Row Spherical Roller Bearing

23144 CCK/C3W33 Double Row Spherical Roller Bearing

The 23144 CCK/C3W33 is a double-row spherical roller bearing with a 220mm bore and 370mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 424,439 lbf and runs 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 bearing requires lubrication, with grooves and holes for easy maintenance.

This model works in temperatures from -30°C to 200°C and fits tapered shafts (1:12 ratio). It’s interchangeable with SKF bearings, making it a practical choice for replacements.

Weighing 53kg, it’s suited for heavy-duty applications like industrial gearboxes or mining equipment. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23144 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 370 x 120 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm 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 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 424439 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 53 kg
  • Price （US$） US$932.82

Features

Performance Features of 23144 CCK/C3W33 Bearing

23144 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 424439 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1700 rpm, it maintains performance in high-speed environments.

23144 CCK/C3W33 Bearing features a steel cage that keeps the rollers aligned, reducing friction and wear.
The C3 radial clearance allows for thermal expansion, ensuring reliable operation in varying temperatures.

Designed for combined loads, 23144 CCK/C3W33 Bearing performs well in demanding conditions.
Its tapered bore design simplifies installation, saving time and effort during setup.

23144 CCK/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
The lubrication groove and hole design ensure consistent lubrication, extending service life.

Application

Industrial Uses of 23144 CCK/C3W33 Bearing
23144 CCK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller construction adapts well to misalignment, making it reliable in rugged environments.

Where Is 23144 CCK/C3W33 Bearing Used?
You’ll often find 23144 CCK/C3W33 Bearing in mining equipment, where its high dynamic radial load capacity supports demanding operations. The tapered bore ensures a secure fit, reducing slippage under heavy stress.

Built for Heavy-Duty Use: 23144 CCK/C3W33 Bearing
23144 CCK/C3W33 Bearing excels in paper mills and steel plants, thanks to its chrome steel rollers and robust cage. Its C3 radial clearance allows for thermal expansion, ideal for high-temperature applications.

Automotive vs Aerospace: Applications of 23144 CCK/C3W33 Bearing
In automotive, 23144 CCK/C3W33 Bearing suits large trucks and buses, handling heavy axial and radial loads. For aerospace, its precision and durability make it a fit for ground support equipment.

Essential Roles of 23144 CCK/C3W33 Bearing
23144 CCK/C3W33 Bearing is key in wind turbines, where its spherical rollers compensate for shaft deflection. The lubrication groove ensures smooth operation, even in continuous use scenarios.

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