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23056 CCK/C08W33 Double Row Spherical Roller Bearing

23056 CCK/C08W33 Double Row Spherical Roller Bearing

The 23056 CCK/C08W33 is a double-row spherical roller bearing with a 280mm bore and 420mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 392741 lbf and runs smoothly at speeds up to 1600 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication for optimal performance.

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

Weighing 52.5kg, it’s a robust unit designed for long-term reliability. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23056 CCK/C08W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 420 x 106 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.052mm to 0
  • Outer Dia 420 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 106 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 326 mm
  • Shoulder/Recess Dia Of Outer Ring 380 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out P5
  • 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 392741 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 52.5 kg
  • Price （US$） US$1,188.30

Features

Performance Features of 23056 CCK/C08W33 Bearing

23056 CCK/C08W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 392741 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 delivers reliable performance in demanding environments.

23056 CCK/C08W33 Bearing’s tapered bore design simplifies installation and enhances stability.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its open design allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 23056 CCK/C08W33 Bearing
23056 CCK/C08W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effectively. The tapered bore ensures a secure fit, reducing slippage during high-load operations.

Where Is 23056 CCK/C08W33 Bearing Used?
In mining equipment, 23056 CCK/C08W33 Bearing excels in conveyor systems, thanks to its robust chrome steel construction. The lubrication groove design also extends service life in dusty or harsh environments.

Built for Heavy-Duty Use: 23056 CCK/C08W33 Bearing
This bearing is a reliable choice for wind turbine gearboxes, where its high dynamic load capacity supports continuous operation. The steel cage adds durability, making it suitable for long-term industrial applications.

Automotive vs Aerospace: Applications of 23056 CCK/C08W33 Bearing
In large trucks, 23056 CCK/C08W33 Bearing is often found in axle systems, providing stability under heavy loads. While not typically used in aerospace, its precision makes it ideal for other high-performance machinery.

Practical Applications of 23056 CCK/C08W33 Bearing
For paper mill rollers, 23056 CCK/C08W33 Bearing offers smooth rotation and resistance to misalignment. Its wide temperature range ensures consistent performance even in varying operating conditions.

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