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23056 CC/W33 Double Row Spherical Roller Bearing

23056 CC/W33 Double Row Spherical Roller Bearing

The 23056 CC/W33 is a double-row spherical roller bearing with a 280mm bore and 420mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 403,982 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 open construction allows for easy lubrication, with grooves and holes designed for efficient maintenance.

This bearing suits high-load applications like industrial gearboxes or mining equipment, operating in temperatures from -30°C to 200°C. It’s interchangeable with SKF models, making replacements straightforward.

Weighing 50.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 23056 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 420 x 106 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm 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 315 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 Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 403982 lbf
  • Static Radial Load 640705 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 50.5 kg
  • Price （US$） US$1,110.64

Features

Performance Features of 23056 CC/W33 Bearing

23056 CC/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 403,982 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1,600 rpm, it balances performance and durability in demanding environments.

23056 CC/W33 Bearing operates efficiently in temperatures ranging from -30°C to 200°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The lubrication groove and hole design in 23056 CC/W33 Bearing ensures consistent performance.
This feature simplifies maintenance while enhancing reliability in continuous operation.

Application

Industrial Uses of 23056 CC/W33 Bearing
23056 CC/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, ensuring smooth operation in tough conditions.

In mining equipment, 23056 CC/W33 Bearing’s robust chrome steel rings and rollers withstand extreme loads and harsh environments. Its lubrication groove design helps maintain performance even in dusty or high-temperature settings.

For paper mill machinery, 23056 CC/W33 Bearing’s high dynamic load capacity makes it suitable for rollers and dryers. The steel cage ensures durability, reducing downtime in continuous production processes.

What Makes 23056 CC/W33 Bearing a Preferred Choice?
23056 CC/W33 Bearing is often chosen for wind turbine gearboxes due to its ability to handle combined loads and misalignment. The wide temperature range also makes it reliable in varying weather conditions.

In steel plants, 23056 CC/W33 Bearing supports rolling mills, where its high static load capacity prevents deformation under heavy loads. The metric sizing ensures compatibility with standard industrial equipment.

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