+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
23940 CCK/C4W33 Double Row Spherical Roller Bearing

23940 CCK/C4W33 Double Row Spherical Roller Bearing

The 23940 CCK/C4W33 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 operates smoothly at speeds up to 2400 RPM.

Its open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 11.5kg, it’s built to last with a C4 radial clearance for enhanced performance. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 23940 CCK/C4W33
  • 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 11.5 kg
  • Price （US$） US$461.15

Features

Performance Features of 23940 CCK/C4W33 Bearing

23940 CCK/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 146351 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 2400 rpm, it delivers reliable performance in demanding environments.

23940 CCK/C4W33 Bearing features a steel cage that maintains roller alignment, reducing wear.
Its C4 radial clearance allows for thermal expansion, ensuring stability in high-temperature settings.

The lubrication groove and holes in 23940 CCK/C4W33 Bearing ensure consistent oil distribution.
This design extends service life and reduces the need for frequent maintenance.

23940 CCK/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its robust construction makes it ideal for industrial applications requiring durability and precision.

Application

Industrial Uses of 23940 CCK/C4W33 Bearing
23940 CCK/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The tapered bore ensures a secure fit, reducing slippage during high-stress operations.

Where Is 23940 CCK/C4W33 Bearing Used?
You’ll often find 23940 CCK/C4W33 Bearing in mining equipment, where its high dynamic radial load capacity keeps operations running smoothly. The open seal design allows for easy lubrication, extending service life in dusty environments.

Built for Heavy-Duty Use: 23940 CCK/C4W33 Bearing
23940 CCK/C4W33 Bearing excels in paper mill machinery, supporting rollers under constant pressure and high temperatures. Its chrome steel construction resists wear, making it a reliable choice for continuous operation.

Automotive vs Aerospace: Applications of 23940 CCK/C4W33 Bearing
In automotive applications, 23940 CCK/C4W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precision. The C4 radial clearance ensures flexibility under varying thermal conditions.

Practical Applications of 23940 CCK/C4W33 Bearing
23940 CCK/C4W33 Bearing is ideal for wind turbine gearboxes, where its spherical rollers accommodate misalignment. The steel cage provides durability, even in harsh weather conditions.

Q&A

SEND INQUIRY