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23044 CCK/HA3C4W33 Double Row Spherical Roller Bearing

23044 CCK/HA3C4W33 Double Row Spherical Roller Bearing

The 23044 CCK/HA3C4W33 is a double-row spherical roller bearing with a 220mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 283484 lbf and runs smoothly at speeds up to 2000 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 29.5kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 23044 CCK/HA3C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 340 x 90 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 90 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 250 mm
  • Shoulder/Recess Dia Of Outer Ring 306 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 283484 lbf
  • Static Radial Load 418145 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$811.13

Features

Performance Features of 23044 CCK/HA3C4W33 Bearing

23044 CCK/HA3C4W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 283484 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 2000 rpm, it maintains efficiency under demanding conditions.

23044 CCK/HA3C4W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The C4 radial clearance provides optimal performance under heavy loads and high speeds.

The steel cage ensures proper roller alignment, enhancing durability and reducing maintenance needs.
Its tapered bore design simplifies installation, saving time and effort during assembly.

Application

Industrial Uses of 23044 CCK/HA3C4W33 Bearing
23044 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 in demanding environments.

In automotive applications, 23044 CCK/HA3C4W33 Bearing supports large drivetrain components, such as truck axles, thanks to its robust chrome steel construction. Its high dynamic load capacity makes it suitable for long-haul vehicles.

For wind turbines, 23044 CCK/HA3C4W33 Bearing’s spherical roller design accommodates misalignment, ensuring smooth operation even under variable wind loads. The C4 radial clearance allows for thermal expansion during continuous use.

Where Is 23044 CCK/HA3C4W33 Bearing Used?
You’ll often find 23044 CCK/HA3C4W33 Bearing in mining equipment, where its durability withstands harsh conditions like dust and heavy vibrations. The steel cage adds extra strength for prolonged service life.

In construction machinery, 23044 CCK/HA3C4W33 Bearing excels in cranes and excavators, handling combined loads with ease. Its lubrication groove design simplifies maintenance, even in hard-to-reach spots.

Built for Heavy-Duty Use: 23044 CCK/HA3C4W33 Bearing
23044 CCK/HA3C4W33 Bearing is ideal for paper mills, where its high-speed capability (up to 2000 rpm) keeps production lines running smoothly. The open seal type allows for custom lubrication to match operational needs.

In marine applications, 23044 CCK/HA3C4W33 Bearing’s temperature range (-30° to 200°C) ensures reliability in both cold and hot environments. Its corrosion-resistant materials are a plus for saltwater exposure.

Light-Duty vs Heavy-Duty: Best Uses for 23044 CCK/HA3C4W33 Bearing
For light-duty uses like conveyor systems, 23044 CCK/HA3C4W33 Bearing’s precision reduces energy loss, improving efficiency. The metric sizing fits seamlessly into European-designed equipment.

In heavy-duty scenarios like steel rolling mills, 23044 CCK/HA3C4W33 Bearing’s static radial load capacity (418145 lbf) prevents deformation under extreme pressure. Its tapered bore simplifies installation and alignment.

Q&A

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