24044 CCK 30/C4W33 Double Row Spherical Roller Bearing

The 24044 CCK 30/C4W33 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 365,989 lbf and operates smoothly at speeds up to 2600 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 is suitable for high-temperature environments, working from -30°C to 200°C. It’s interchangeable with SKF models, making it a reliable choice for replacements.

Ideal for industrial machinery like gearboxes or conveyors, where heavy radial and axial loads are common. Compliant with RoHS and REACH standards, it’s a robust option for demanding applications. Weighing 39kg, it’s built for heavy-duty performance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 24044 CCK 30/C4W33
Brand TFL
Interchangeable SKF
Size 220 x 340 x 118 mm
Bore Dia 220 mm
Bore Dia Tolerance +0.04mm to 0
Outer Dia 340 mm
Outer Dia Tolerance -0.04mm to 0
Width 118 mm
Width Tolerance -0.08mm to 0
Shoulder Dia Of Inner Ring 244 mm
Shoulder/Recess Dia Of Outer Ring 295 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 365989 lbf
Static Radial Load 584503 lbf
Max Speed 2600 rpm
Lubrication Required
Temperature Range -30° to 200 °C
Radial Clearance C4
RoHs Compliant
REACH Compliant
Weight 39 kg
Price （US$） US$783.00

Features

Performance Features of 24044 CCK 30/C4W33 Bearing

24044 CCK 30/C4W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 365,989 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for self-alignment, reducing stress and wear.
This feature makes 24044 CCK 30/C4W33 Bearing suitable for applications with misalignment or shaft deflection.

With a maximum speed of 2,600 rpm, it balances high performance and durability.
The C4 radial clearance ensures smooth operation even under varying thermal conditions.

24044 CCK 30/C4W33 Bearing operates in temperatures from -30° to 200°C, making it versatile for different environments.
Its steel cage maintains roller alignment, extending the bearing’s service life.

The lubrication groove and hole design facilitate easy maintenance, reducing downtime.
This ensures 24044 CCK 30/C4W33 Bearing remains reliable in demanding industrial settings.

Application

Industrial Uses of 24044 CCK 30/C4W33 Bearing
24044 CCK 30/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

What Makes 24044 CCK 30/C4W33 Bearing a Preferred Choice?
In mining equipment, 24044 CCK 30/C4W33 Bearing’s high dynamic radial load capacity makes it ideal for conveyor systems and excavators. Its chrome steel construction also resists wear in abrasive conditions.

Built for Heavy-Duty Use: 24044 CCK 30/C4W33 Bearing
For wind turbines, 24044 CCK 30/C4W33 Bearing supports rotor shafts, handling both radial and axial loads efficiently. The C4 radial clearance allows for thermal expansion, ensuring reliable performance in varying temperatures.

Automotive vs Aerospace: Applications of 24044 CCK 30/C4W33 Bearing
In large trucks, 24044 CCK 30/C4W33 Bearing is used in drivetrains, while in aerospace, it’s suited for ground support equipment. The metric sizing and steel cage make it adaptable across industries.

Where Is 24044 CCK 30/C4W33 Bearing Used?
24044 CCK 30/C4W33 Bearing fits well in paper mill rollers, where its lubrication groove extends service life. The open design simplifies maintenance, reducing downtime in continuous operations.