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23144 CCK/C2W33 Double Row Spherical Roller Bearing

23144 CCK/C2W33 Double Row Spherical Roller Bearing

The 23144 CCK/C2W33 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 bearing requires lubrication and performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 53kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23144 CCK/C2W33
  • 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 C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 53 kg
  • Price （US$） US$932.82

Features

Performance Features of 23144 CCK/C2W33 Bearing

23144 CCK/C2W33 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 accommodates misalignment, enhancing operational reliability.
With a maximum speed of 1700 rpm, it maintains efficiency under demanding conditions.

23144 CCK/C2W33 Bearing operates in temperatures from -30° to 200°C, suitable for diverse environments.
The C2 radial clearance ensures smooth operation, reducing friction and wear.

Its tapered bore design simplifies installation, saving time and effort.
The steel cage keeps rollers aligned, extending the bearing’s service life.

Lubrication grooves and holes in 23144 CCK/C2W33 Bearing ensure consistent lubrication.
This reduces maintenance needs and enhances long-term performance.

Application

Industrial Uses of 23144 CCK/C2W33 Bearing
The 23144 CCK/C2W33 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.

In wind turbine systems, 23144 CCK/C2W33 Bearing supports the main shaft, offering reliable performance under varying wind conditions. The chrome steel construction and C2 radial clearance provide durability in demanding environments.

For mining equipment, 23144 CCK/C2W33 Bearing’s spherical roller design accommodates misalignment, making it ideal for conveyor systems. The lubrication groove and holes simplify maintenance, extending service life in harsh conditions.

Built for Heavy-Duty Use: 23144 CCK/C2W33 Bearing
The 23144 CCK/C2W33 Bearing excels in steel mills, where its high dynamic load capacity withstands intense rolling pressures. Its open design allows for easy lubrication, ensuring smooth operation even at high temperatures.

In paper manufacturing, 23144 CCK/C2W33 Bearing is used in drying cylinders, where its precision and stability are crucial. The steel cage enhances strength, making it a dependable choice for continuous production lines.

What Makes 23144 CCK/C2W33 Bearing a Preferred Choice?
The 23144 CCK/C2W33 Bearing is often selected for construction equipment like cranes, thanks to its ability to handle heavy loads and misalignment. Its metric sizing ensures compatibility with a wide range of machinery.

For marine applications, 23144 CCK/C2W33 Bearing’s resistance to corrosion and high temperatures makes it suitable for ship propulsion systems. The tapered bore design simplifies installation, reducing downtime during maintenance.

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