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23940 CCK/C3W33 Double Row Spherical Roller Bearing

23940 CCK/C3W33 Double Row Spherical Roller Bearing

The 23940 CCK/C3W33 is a double-row spherical roller bearing with a 200mm bore and 280mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 146351 lbf and runs smoothly at speeds up to 2400 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C, suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery or industrial equipment where high radial and axial loads are present.

Weighing 11.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.

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Product Parameters

  • Part Number 23940 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 280 x 60 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 222 mm
  • Shoulder/Recess Dia Of Outer Ring 258 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 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 146351 lbf
  • Static Radial Load 233801 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 11.5 kg

Features

Performance Features of 23940 CCK/C3W33 Bearing

23940 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 146351 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, maintaining smooth operation.
With a maximum speed of 2400 rpm, it balances efficiency and durability under demanding conditions.

23940 CCK/C3W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during use.

Application

Industrial Uses of 23940 CCK/C3W33 Bearing
23940 CCK/C3W33 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 spherical roller construction allows for slight misalignment, making it ideal for rugged environments where precision is still needed.

Where Is 23940 CCK/C3W33 Bearing Used?
In mining equipment, 23940 CCK/C3W33 Bearing supports high-load applications such as conveyor systems and gearboxes.
Its chrome steel rollers and steel cage ensure durability even in harsh, dusty conditions.

Built for Heavy-Duty Use: 23940 CCK/C3W33 Bearing
23940 CCK/C3W33 Bearing excels in paper mill machinery, where its C3 radial clearance accommodates thermal expansion.
The tapered bore design simplifies installation, reducing downtime during maintenance.

Automotive vs Aerospace: Applications of 23940 CCK/C3W33 Bearing
In large trucks, 23940 CCK/C3W33 Bearing is often found in wheel hubs, handling heavy loads and rough terrain.
For industrial fans, its high-speed capability (up to 2400 rpm) ensures reliable performance in ventilation systems.

Key Fields for 23940 CCK/C3W33 Bearing
23940 CCK/C3W33 Bearing is a go-to choice for wind turbine gearboxes, thanks to its ability to withstand dynamic loads.
The open design allows for easy lubrication, extending service life in remote or hard-to-access installations.

Q&A

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