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23056 CCK/C5W33 Double Row Spherical Roller Bearing

23056 CCK/C5W33 Double Row Spherical Roller Bearing

The 23056 CCK/C5W33 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 accommodates misalignment, while the steel cage ensures durability under heavy loads. The bearing requires lubrication and operates in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery like crushers or mining equipment where high radial loads and misalignment are common.

Weighing 52.5kg, it’s a robust solution for demanding industrial applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23056 CCK/C5W33
  • 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 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 392741 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C5
  • RoHs Compliant
  • REACH Compliant
  • Weight 52.5 kg
  • Price （US$） US$1,105.94

Features

Performance Features of 23056 CCK/C5W33 Bearing

23056 CCK/C5W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 392,741 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1,600 rpm, it maintains efficiency under demanding conditions.

23056 CCK/C5W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and performance.

Lubrication is required for optimal function, but the design simplifies maintenance.
Its C5 radial clearance provides flexibility for different operational needs.

Application

Industrial Uses of 23056 CCK/C5W33 Bearing
23056 CCK/C5W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly. The tapered bore ensures a secure fit, reducing slippage during high-stress operations.

Where Is 23056 CCK/C5W33 Bearing Used?
You’ll often spot 23056 CCK/C5W33 Bearing in mining equipment, where its robust construction withstands harsh conditions. The C5 radial clearance allows for thermal expansion, making it reliable in fluctuating temperatures.

Built for Heavy-Duty Use: 23056 CCK/C5W33 Bearing
23056 CCK/C5W33 Bearing excels in wind turbine gearboxes, thanks to its high dynamic radial load capacity. The steel cage and chrome steel rollers ensure long service life even in demanding environments.

Automotive vs Aerospace: Applications of 23056 CCK/C5W33 Bearing
In automotive applications, 23056 CCK/C5W33 Bearing supports large drivetrains, while in aerospace, it’s used in auxiliary systems. Its metric sizing and taper bore make it versatile across industries.

Perfect Fit for Automation: 23056 CCK/C5W33 Bearing
23056 CCK/C5W33 Bearing is ideal for robotic arms in automated factories, where precision and durability are key. The open seal design simplifies lubrication, keeping maintenance straightforward.

Q&A

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