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24038 CCK30/W33 Double Row Spherical Roller Bearing

24038 CCK30/W33 Double Row Spherical Roller Bearing

The 24038 CCK30/W33 is a double-row spherical roller bearing with a 190mm bore and 290mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 261678 lbf and operates smoothly at speeds up to 2000 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open seal type and lubrication groove make maintenance straightforward.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. It works in temperatures from -30°C to 200°C.

Weighing 23kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 24038 CCK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 290 x 100 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 290 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 100 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 210 mm
  • Shoulder/Recess Dia Of Outer Ring 253 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 261678 lbf
  • Static Radial Load 404656 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 23 kg
  • Price （US$） US$656.53

Features

How Is 24038 CCK30/W33 Bearing Engineered for Reliability?

24038 CCK30/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term durability.

The tapered bore design enhances alignment, reducing stress and improving performance under heavy loads.
With a dynamic radial load capacity of 261678 lbf, it excels in demanding industrial applications.

Lubrication grooves and holes in 24038 CCK30/W33 Bearing ensure smooth operation and reduced maintenance needs.
It operates efficiently within a wide temperature range of -30° to 200°C, suitable for varied environments.

Application

Industrial Uses of 24038 CCK30/W33 Bearing
The 24038 CCK30/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. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

In automotive applications, 24038 CCK30/W33 Bearing supports large drivetrain components, such as truck axles, thanks to its high dynamic load capacity. The chrome steel construction also provides excellent wear resistance for long-term reliability.

For wind turbines, 24038 CCK30/W33 Bearing’s spherical roller design accommodates misalignment, making it ideal for rotor shafts. The lubrication groove and hole simplify maintenance, even in remote installations.

Where Is 24038 CCK30/W33 Bearing Used?
You’ll often find 24038 CCK30/W33 Bearing in mining equipment, where its robust construction withstands extreme loads and harsh conditions. The steel cage adds durability, ensuring consistent performance under stress.

In paper mills, 24038 CCK30/W33 Bearing handles the heavy rolls used in production lines, thanks to its high static radial load rating. The open seal design allows for easy relubrication, extending service life.

Built for Heavy-Duty Use: 24038 CCK30/W33 Bearing
The 24038 CCK30/W33 Bearing excels in construction machinery like cranes, where its combined load capacity supports lifting operations. Its temperature range of -30° to 200°C ensures reliability in varying climates.

For marine applications, 24038 CCK30/W33 Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. The metric sizing ensures compatibility with international equipment standards.

Q&A

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