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23144 CCK/HA3C4W33 Double Row Spherical Roller Bearing

23144 CCK/HA3C4W33 Double Row Spherical Roller Bearing

The 23144 CCK/HA3C4W33 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 tapered bore design ensures a secure fit, while the open construction allows for easy lubrication. The steel cage and chrome steel rollers provide durability under heavy loads.

This bearing suits high-temperature environments, working from -30°C to 200°C. It’s interchangeable with SKF models, making it a practical choice for replacements.

Weighing 53kg, it’s built for robust applications like industrial gearboxes or heavy machinery. Compliant with RoHS and REACH standards, it’s a reliable option for demanding conditions.

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Product Parameters

  • Part Number 23144 CCK/HA3C4W33
  • 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 53 kg
  • Price （US$） US$1,563.71

Features

Performance Features of 23144 CCK/HA3C4W33 Bearing

23144 CCK/HA3C4W33 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 applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1700 rpm, it delivers reliable performance in various industrial settings.

23144 CCK/HA3C4W33 Bearing features a tapered bore for secure mounting and easy installation.
The steel cage maintains roller alignment, reducing friction and extending service life.

Designed for high-temperature environments, it operates effectively from -30° to 200 °C.
The C4 radial clearance provides optimal performance under varying thermal conditions.

Application

Industrial Uses of 23144 CCK/HA3C4W33 Bearing
23144 CCK/HA3C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage during operation.

In wind turbines, 23144 CCK/HA3C4W33 Bearing supports the main shaft, offering reliability under varying wind conditions. Its C4 radial clearance accommodates thermal expansion, making it suitable for outdoor applications.

For mining equipment, 23144 CCK/HA3C4W33 Bearing’s chrome steel construction withstands harsh environments. The open design allows for easy lubrication, extending service life in dusty conditions.

What Makes 23144 CCK/HA3C4W33 Bearing a Preferred Choice?
23144 CCK/HA3C4W33 Bearing is ideal for paper mills, where its spherical rollers compensate for misalignment. The steel cage ensures durability, even in high-speed operations.

In construction machinery, 23144 CCK/HA3C4W33 Bearing handles heavy loads in equipment like cranes and excavators. Its metric sizing simplifies replacement in European and Asian models.

Built for Heavy-Duty Use: 23144 CCK/HA3C4W33 Bearing
23144 CCK/HA3C4W33 Bearing excels in steel plants, supporting rolling mills with its high dynamic load capacity. The lubrication groove ensures consistent performance under continuous use.

For marine applications, 23144 CCK/HA3C4W33 Bearing’s temperature range suits both cold and warm environments. The open seal type allows for easy maintenance in corrosive conditions.

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