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23144 CC/C4W33 Double Row Spherical Roller Bearing

23144 CC/C4W33 Double Row Spherical Roller Bearing

The 23144 CC/C4W33 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 compensates for misalignment, while the steel cage ensures durability. The open structure allows easy lubrication, with grooves and holes for efficient maintenance.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It works in temperatures from -30°C to 200°C.

Weighing 53kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 23144 CC/C4W33
  • 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 53 kg
  • Price （US$） US$932.82

Features

How Is 23144 CC/C4W33 Bearing Engineered for Reliability?

23144 CC/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with high efficiency.
Its chrome steel construction ensures durability, even under heavy radial loads up to 424439 lbf.

The lubrication groove and holes in 23144 CC/C4W33 Bearing facilitate consistent lubrication, reducing wear and extending service life.
With a maximum speed of 1700 rpm, it maintains performance in demanding industrial applications.

What Makes 23144 CC/C4W33 Bearing Suitable for High-Temperature Applications?

23144 CC/C4W33 Bearing operates reliably in temperatures ranging from -30° to 200°C, making it versatile for various environments.
The chrome steel rollers and rings resist thermal deformation, ensuring stable performance under heat.

Its C4 radial clearance allows for thermal expansion, preventing premature failure in high-temperature conditions.
The steel cage maintains alignment, reducing friction and heat generation during operation.

Built for Durability: 23144 CC/C4W33 Bearing

23144 CC/C4W33 Bearing’s double-row design distributes loads evenly, minimising stress on individual rollers.
The chrome steel components resist wear, even under static radial loads up to 618225 lbf.

With a cylindrical bore and precise tolerances, 23144 CC/C4W33 Bearing ensures easy installation and alignment.
Its open seal design allows for efficient lubrication, further enhancing longevity.

Steel vs Ceramic Bearings: Strengths of 23144 CC/C4W33 Bearing

23144 CC/C4W33 Bearing uses chrome steel for both rollers and rings, offering a balance of strength and cost-effectiveness.
The steel cage provides robust support, ensuring smooth operation under heavy loads.

Unlike ceramic bearings, 23144 CC/C4W33 Bearing is more resistant to impact and shock loads.
Its design is optimised for industrial applications where reliability and durability are key.

Why Choose 23144 CC/C4W33 Bearing for Precision Tasks?

23144 CC/C4W33 Bearing’s spherical roller design accommodates misalignment, ensuring precise operation in complex setups.
The tight tolerances on bore and outer diameters enhance its accuracy and performance.

With a dynamic radial load capacity of 424439 lbf, it handles demanding tasks without compromising precision.
The consistent lubrication system maintains smooth operation, reducing vibration and noise.

Application

Industrial Uses of 23144 CC/C4W33 Bearing
23144 CC/C4W33 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 helps accommodate misalignment, reducing wear in demanding conditions.

Where Is 23144 CC/C4W33 Bearing Used?
You’ll often find 23144 CC/C4W33 Bearing in mining equipment, where its high dynamic radial load capacity ensures reliable performance. The C4 radial clearance also makes it suitable for applications with thermal expansion concerns.

Built for Heavy-Duty Use: 23144 CC/C4W33 Bearing
23144 CC/C4W33 Bearing excels in construction equipment like cranes and excavators, thanks to its robust chrome steel construction. The lubrication groove design simplifies maintenance, even in harsh environments.

Automotive vs Aerospace: Applications of 23144 CC/C4W33 Bearing
In automotive, 23144 CC/C4W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring high load capacity. The temperature range up to 200°C adds versatility for both fields.

Key Fields for 23144 CC/C4W33 Bearing
23144 CC/C4W33 Bearing is a go-to for wind turbine gearboxes, where its spherical rollers manage misalignment from dynamic loads. The steel cage ensures durability under continuous operation.

Q&A

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