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24056 CCK30/C4W33 Double Row Spherical Roller Bearing

24056 CCK30/C4W33 Double Row Spherical Roller Bearing

The 24056 CCK30/C4W33 is a double-row spherical roller bearing with a 280mm bore and 420mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 505371 lbf and operates smoothly at speeds up to 2100 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 68kg, it’s built for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 24056 CCK30/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 420 x 140 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 140 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 309 mm
  • Shoulder/Recess Dia Of Outer Ring 368 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 505371 lbf
  • Static Radial Load 854274 lbf
  • Max Speed 2100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 68 kg

Features

Performance Features of 24056 CCK30/C4W33 Bearing

24056 CCK30/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 505371 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 2100 rpm, it delivers both durability and efficiency.

24056 CCK30/C4W33 Bearing operates in temperatures ranging from -30° to 200°C, adapting to various environments.
The tapered bore design simplifies installation, reducing setup time and effort.

The steel cage maintains roller alignment, enhancing the bearing’s longevity.
Its C4 radial clearance provides optimal performance under varying thermal conditions.

Lubrication grooves and holes in 24056 CCK30/C4W33 Bearing ensure consistent lubrication, minimising maintenance needs.
This design feature helps extend service life and reduce operational costs.

Application

Industrial Uses of 24056 CCK30/C4W33 Bearing
The 24056 CCK30/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads.
Its tapered bore ensures a secure fit, making it ideal for applications requiring precise alignment and stability.

Where Is 24056 CCK30/C4W33 Bearing Used?
You’ll often find 24056 CCK30/C4W33 Bearing in mining equipment, where its robust construction withstands harsh conditions.
The spherical roller design also helps compensate for misalignment, ensuring smooth operation in demanding environments.

Built for Heavy-Duty Use: 24056 CCK30/C4W33 Bearing
24056 CCK30/C4W33 Bearing excels in paper mills and steel plants, thanks to its high dynamic load capacity.
The chrome steel rollers and steel cage provide durability, even under extreme temperatures and heavy loads.

Automotive vs Aerospace: Applications of 24056 CCK30/C4W33 Bearing
In automotive applications, 24056 CCK30/C4W33 Bearing supports large drivetrain components, offering reliability under combined loads.
For aerospace, its high-speed capability and temperature resistance make it suitable for auxiliary systems.

Key Fields for 24056 CCK30/C4W33 Bearing
24056 CCK30/C4W33 Bearing is a go-to choice for wind turbines, where its C4 radial clearance accommodates thermal expansion.
The lubrication groove design ensures consistent performance, even in remote or hard-to-access locations.

Q&A

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