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23960 CCK/C3W33 Double Row Spherical Roller Bearing

23960 CCK/C3W33 Double Row Spherical Roller Bearing

The 23960 CCK/C3W33 is a double-row spherical roller bearing with a 300mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 317655 lbf and runs smoothly at speeds up to 1600 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability under heavy loads. The bearing operates in temperatures from -30°C to 200°C, making it suitable for demanding environments.

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

Weighing 39kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23960 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 300 x 420 x 90 mm
  • Bore Dia 300 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 90 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 333 mm
  • Shoulder/Recess Dia Of Outer Ring 385 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 317655 lbf
  • Static Radial Load 562022 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 39 kg
  • Price （US$） US$1,622.03

Features

Performance Features of 23960 CCK/C3W33 Bearing

23960 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 317655 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 1600 rpm, it balances performance and durability.

23960 CCK/C3W33 Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
The C3 radial clearance provides flexibility in different operating conditions.

The steel cage maintains roller alignment, reducing wear and extending service life.
Its tapered bore design simplifies installation, saving time and effort.

Lubrication grooves and holes in 23960 CCK/C3W33 Bearing ensure consistent lubrication for reliable performance.
This design minimises maintenance needs while enhancing operational efficiency.

Application

Industrial Uses of 23960 CCK/C3W33 Bearing
In heavy machinery like crushers and vibrating screens, 23960 CCK/C3W33 Bearing handles high radial and axial loads with ease. Its double-row spherical design ensures reliable performance even in misaligned conditions.

Where Is 23960 CCK/C3W33 Bearing Used?
You’ll often find 23960 CCK/C3W33 Bearing in mining equipment, where its robust construction withstands harsh environments. The tapered bore also simplifies installation in large shafts.

Built for Heavy-Duty Use: 23960 CCK/C3W33 Bearing
This bearing excels in paper mills, supporting rolls under constant stress. The C3 clearance allows for thermal expansion, making it ideal for high-temperature operations.

Automotive vs Aerospace: Applications of 23960 CCK/C3W33 Bearing
While 23960 CCK/C3W33 Bearing isn’t common in cars, it’s vital in aerospace landing gear systems. Its high load capacity and durability meet stringent safety standards.

Practical Applications of 23960 CCK/C3W33 Bearing
In wind turbines, 23960 CCK/C3W33 Bearing ensures smooth rotation despite variable loads. The steel cage and chrome rollers provide long service life with minimal maintenance.

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