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23288 CAK/W33 Double Row Spherical Roller Bearing

23288 CAK/W33 Double Row Spherical Roller Bearing

The 23288 CAK/W33 is a double-row spherical roller bearing with a large 440mm bore and 790mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1832193 lbf and operates smoothly at speeds up to 600 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing includes a lubrication groove and holes for easy maintenance.

Suitable for heavy-duty applications like industrial gearboxes or mining equipment, it performs well in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

Weighing 575kg, this robust bearing is interchangeable with SKF models, making it a practical option for replacements or upgrades.

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Product Parameters

  • Part Number 23288 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 440 x 790 x 280 mm
  • Bore Dia 440 mm
  • Bore Dia Tolerance +0.063mm to 0
  • Outer Dia 790 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 280 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 549 mm
  • Shoulder/Recess Dia Of Outer Ring 676 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 Brass
  • Dynamic Radial Load 1832193 lbf
  • Static Radial Load 2810112 lbf
  • Max Speed 600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 575 kg
  • Price （US$） US$13,431.51

Features

Performance Features of 23288 CAK/W33 Bearing

23288 CAK/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 1,832,193 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 600 rpm, it balances durability and efficiency in demanding conditions.

23288 CAK/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its tapered bore design simplifies installation, ensuring secure fitting and reduced maintenance needs.

Application

Industrial Uses of 23288 CAK/W33 Bearing
23288 CAK/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 brass cage ensures smooth operation even under intense vibration.

In mining equipment, 23288 CAK/W33 Bearing’s tapered bore provides secure fitting on shafts, reducing slippage during operation. Its chrome steel construction offers excellent resistance to wear in abrasive environments.

For wind turbines, 23288 CAK/W33 Bearing’s spherical roller design accommodates misalignment, ensuring reliable performance in variable conditions. The lubrication groove simplifies maintenance, extending service life in remote installations.

What Makes 23288 CAK/W33 Bearing a Preferred Choice?
23288 CAK/W33 Bearing excels in paper mill machinery, where its high dynamic load capacity supports heavy rollers. The open seal design allows for easy relubrication, reducing downtime.

In steel production, 23288 CAK/W33 Bearing withstands extreme temperatures and heavy loads. Its metric dimensions make it compatible with European and Asian industrial standards.

Built for Heavy-Duty Use: 23288 CAK/W33 Bearing
23288 CAK/W33 Bearing is ideal for construction equipment like cranes, where its combined load capacity ensures stability. The tapered bore simplifies installation and removal.

In marine applications, 23288 CAK/W33 Bearing’s corrosion-resistant materials perform well in harsh saltwater environments. The spherical rollers compensate for shaft deflection, maintaining efficiency.

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