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24044 CCK30/C4 W33 Double Row Spherical Roller Bearing

24044 CCK30/C4 W33 Double Row Spherical Roller Bearing

The 24044 CCK30/C4 W33 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 runs smoothly at speeds up to 2600 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage and spherical rollers provide reliable performance under heavy loads. The bearing operates in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery like gearboxes or crushers where high radial and axial loads are common.

Weighing 39kg, it’s a robust unit designed for demanding applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 24044 CCK30/C4 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 340 x 118 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.03mm 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 1:30
  • 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 CCK30/C4 W33 Bearing

24044 CCK30/C4 W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 365,989 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 2,600 rpm, it delivers reliable performance in demanding environments.

24044 CCK30/C4 W33 Bearing operates in temperatures from -30° to 200°C, adapting to various industrial settings.
The C4 radial clearance provides flexibility, reducing stress during thermal expansion.

The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.
Its tapered bore design simplifies installation, ensuring secure fitting on shafts.

Application

Industrial Uses of 24044 CCK30/C4 W33 Bearing
24044 CCK30/C4 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-load operations.

What Makes 24044 CCK30/C4 W33 Bearing a Preferred Choice?
In mining equipment, 24044 CCK30/C4 W33 Bearing’s robust construction withstands harsh conditions, while the lubrication groove extends service life. Its high dynamic load capacity makes it suitable for continuous operation in demanding environments.

Built for Heavy-Duty Use: 24044 CCK30/C4 W33 Bearing
For wind turbines, 24044 CCK30/C4 W33 Bearing provides reliable performance under variable loads and speeds. The chrome steel rollers and cage offer durability, even in extreme temperature ranges.

Automotive vs Aerospace: Applications of 24044 CCK30/C4 W33 Bearing
In large trucks, 24044 CCK30/C4 W33 Bearing supports drivetrains, balancing heavy loads with precision. While in aerospace, its high-speed capability and temperature resistance make it useful for auxiliary systems.

Where Is 24044 CCK30/C4 W33 Bearing Used?
You’ll find 24044 CCK30/C4 W33 Bearing in paper mills, where its spherical rollers compensate for misalignment. The open design allows for easy relubrication, keeping downtime to a minimum.

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