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23056 CAC/W33 Double Row Spherical Roller Bearing

23056 CAC/W33 Double Row Spherical Roller Bearing

The 23056 CAC/W33 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 brass cage and spherical rollers provide reliable performance, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a lubrication groove and hole, maintenance is straightforward, ensuring long service life. 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 52.5kg, it’s robust yet manageable for its size, and compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 23056 CAC/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 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 Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • 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$1,105.94

Features

How Is 23056 CAC/W33 Bearing Engineered for Reliability?

23056 CAC/W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide excellent strength, supporting dynamic radial loads up to 392,741 lbf.

The brass cage ensures smooth roller movement, reducing friction and wear over time.
With a maximum speed of 1,600 rpm, it delivers consistent performance in demanding conditions.

23056 CAC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its lubrication groove and hole design ensure proper oil distribution, enhancing longevity.

Application

Industrial Uses of 23056 CAC/W33 Bearing
The 23056 CAC/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads.
Its brass cage and chrome steel construction ensure durability in harsh industrial environments, reducing maintenance needs.

What Makes 23056 CAC/W33 Bearing a Preferred Choice?
In mining equipment, 23056 CAC/W33 Bearing excels due to its ability to withstand shock loads and misalignment.
The lubrication groove and hole design make it easier to maintain, even in remote locations.

Built for Heavy-Duty Use: 23056 CAC/W33 Bearing
For wind turbines, 23056 CAC/W33 Bearing provides reliable performance under varying wind conditions and loads.
Its high temperature range and robust construction make it suitable for both cold and hot climates.

Automotive vs Aerospace: Applications of 23056 CAC/W33 Bearing
In large trucks, 23056 CAC/W33 Bearing supports drivetrain components, offering long service life under heavy loads.
While not typically used in aerospace, its precision and reliability make it a backup option for ground support equipment.

Key Fields for 23056 CAC/W33 Bearing
The 23056 CAC/W33 Bearing is ideal for paper mills, where its spherical rollers compensate for shaft misalignment.
Its high static and dynamic load ratings ensure consistent performance in continuous operation scenarios.

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