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23144 CKJ C3 W33 Double Row Spherical Roller Bearing

23144 CKJ C3 W33 Double Row Spherical Roller Bearing

The 23144 CKJ C3 W33 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 424439 lbf and operates smoothly at speeds up to 1700 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The bearing requires lubrication and features a built-in groove for easy maintenance.

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.

Weighing 53kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it performs reliably in temperatures from -30°C to 200°C.

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Product Parameters

  • Part Number 23144 CKJ C3 W33
  • 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$717.48

Features

Performance Features of 23144 CKJ C3 W33 Bearing

23144 CKJ C3 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 424439 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, ensuring smooth operation.
With a maximum speed of 1700 rpm, it maintains performance under demanding conditions.

23144 CKJ C3 W33 Bearing features a lubrication groove and hole, ensuring consistent lubrication.
This design reduces wear and extends the bearing’s service life.

The C3 radial clearance provides flexibility in high-temperature environments.
It operates reliably within a temperature range of -30° to 200°C.

The steel cage keeps the rollers aligned, enhancing durability and reducing maintenance needs.
Its tapered bore design simplifies installation and ensures a secure fit.

Application

Industrial Uses of 23144 CKJ C3 W33 Bearing
23144 CKJ C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The spherical roller construction also compensates for misalignment, ensuring smooth operation in demanding environments.

Where Is 23144 CKJ C3 W33 Bearing Used?
You’ll often find 23144 CKJ C3 W33 Bearing in mining equipment, where its robust build and high load capacity withstand harsh conditions. The tapered bore design ensures a secure fit, reducing slippage even under intense vibrations.

Built for Heavy-Duty Use: 23144 CKJ C3 W33 Bearing
23144 CKJ C3 W33 Bearing excels in paper mill machinery, where its steel cage and chrome steel rollers offer long-lasting performance. The lubrication groove design simplifies maintenance, making it a reliable choice for continuous operation.

Automotive vs Aerospace: Applications of 23144 CKJ C3 W33 Bearing
In automotive applications, 23144 CKJ C3 W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its high-temperature tolerance and dynamic load capacity make it versatile across industries.

Perfect Fit for Automation: 23144 CKJ C3 W33 Bearing
23144 CKJ C3 W33 Bearing is ideal for robotic arms in manufacturing, where precision and durability are key. The C3 radial clearance ensures optimal performance under varying thermal conditions.

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