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23268 CAK/W33 Double Row Spherical Roller Bearing

23268 CAK/W33 Double Row Spherical Roller Bearing

The 23268 CAK/W33 is a double-row spherical roller bearing with a 340mm bore and 620mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,205,426 lbf and operates smoothly at speeds up to 800 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 285kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23268 CAK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 340 x 620 x 224 mm
  • Bore Dia 340 mm
  • Bore Dia Tolerance +0.057mm to 0
  • Outer Dia 620 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 224 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 427 mm
  • Shoulder/Recess Dia Of Outer Ring 528 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 1205426 lbf
  • Static Radial Load 175351 lbf
  • Max Speed 800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 285 kg
  • Price （US$） US$6,869.70

Features

Performance Features of 23268 CAK/W33 Bearing

23268 CAK/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,205,426 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 800 rpm, it delivers reliable performance under demanding conditions.

23268 CAK/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and smooth operation.

The lubrication groove and hole design in 23268 CAK/W33 Bearing facilitate consistent lubrication.
This reduces wear and extends maintenance intervals, lowering operational costs.

Application

Industrial Uses of 23268 CAK/W33 Bearing
This 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 demanding conditions.

Where Is 23268 CAK/W33 Bearing Used?
You’ll find it in mining equipment, where its spherical rollers compensate for misalignment. The tapered bore design simplifies installation on shafts, saving time during maintenance.

Built for Heavy-Duty Use: 23268 CAK/W33 Bearing
It’s a go-to choice for large industrial fans, thanks to its chrome steel construction and lubrication groove. The wide temperature range makes it reliable in harsh environments.

Automotive vs Aerospace: Applications of 23268 CAK/W33 Bearing
While too large for most vehicles, this bearing excels in aerospace ground support equipment. Its high dynamic load capacity ensures longevity in heavy-load scenarios.

Perfect Fit for Automation: 23268 CAK/W33 Bearing
In automated production lines, this bearing supports large rotating assemblies with minimal vibration. The open seal design allows for easy relubrication during service intervals.

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