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24040 CCK30/C3W33 Double Row Spherical Roller Bearing

24040 CCK30/C3W33 Double Row Spherical Roller Bearing

The 24040 CCK30/C3W33 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 304167 lbf and operates smoothly at speeds up to 1900 RPM.

Its open design and tapered bore (1:30) ensure easy installation, while the steel cage enhances durability. The bearing includes lubrication grooves and holes for maintenance convenience.

Suitable for heavy-duty applications like industrial machinery or mining equipment, it performs reliably in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s a robust choice for demanding environments.

Weighing 30kg, this model is interchangeable with SKF bearings, making it a practical option for replacements or upgrades.

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Product Parameters

  • Part Number 24040 CCK30/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 109 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 109 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 223 mm
  • Shoulder/Recess Dia Of Outer Ring 268 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 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 304167 lbf
  • Static Radial Load 476595 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 30 kg
  • Price （US$） US$815.08

Features

Performance Features of 24040 CCK30/C3W33 Bearing

24040 CCK30/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 304167 lbf, ensuring reliable operation under heavy stress.

The double-row spherical roller design allows for slight misalignment, maintaining smooth performance.
With a maximum speed of 1900 rpm, it balances durability and efficiency in demanding conditions.

24040 CCK30/C3W33 Bearing’s C3 radial clearance provides flexibility in various temperature ranges.
The steel cage ensures proper roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 24040 CCK30/C3W33 Bearing
This 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.

Where Is 24040 CCK30/C3W33 Bearing Used?
You’ll find this bearing in wind turbines, supporting the main shaft where reliability under varying loads is key. Its spherical rollers accommodate misalignment, making it ideal for applications with slight shaft deflections.

Built for Heavy-Duty Use: 24040 CCK30/C3W33 Bearing
In mining equipment, this bearing’s robust construction withstands harsh conditions, from dust to heavy vibrations. The C3 radial clearance allows for thermal expansion, ensuring consistent performance in extreme temperatures.

Automotive vs Aerospace: Applications of 24040 CCK30/C3W33 Bearing
While it’s too large for most cars, this bearing excels in aerospace landing gear systems, where its high static load capacity is crucial. Industrial gearboxes also benefit from its durability and precision.

Practical Applications of 24040 CCK30/C3W33 Bearing
For paper mills, this bearing’s ability to handle misalignment and heavy loads keeps production lines running smoothly. The steel cage and chrome steel rollers ensure long service life even in wet or corrosive environments.

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