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23972 CCK/W33 Double Row Spherical Roller Bearing

23972 CCK/W33 Double Row Spherical Roller Bearing

The 23972 CCK/W33 is a double-row spherical roller bearing with a 360mm bore and 480mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 327322 lbf and operates smoothly at speeds up to 1300 RPM.

Its open design and lubrication groove (11.1mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a dependable replacement option. Suited for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 43.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial environments.

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Product Parameters

  • Part Number 23972 CCK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 360 x 480 x 90 mm
  • Bore Dia 360 mm
  • Bore Dia Tolerance +0.057mm to 0
  • Outer Dia 480 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 90 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 394 mm
  • Shoulder/Recess Dia Of Outer Ring 447 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 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 327322 lbf
  • Static Radial Load 618225 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 43.5 kg
  • Price （US$） US$2,864.90

Features

Performance Features of 23972 CCK/W33 Bearing

23972 CCK/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 327322 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends service life even under challenging conditions.

With a maximum speed of 1300 rpm, 23972 CCK/W33 Bearing balances performance and efficiency.
The tapered bore design ensures secure fitting, minimising slippage during operation.

23972 CCK/W33 Bearing operates in temperatures from -30° to 200°C, suitable for various environments.
Its steel cage maintains roller alignment, promoting smooth and consistent performance.

Application

Industrial Uses of 23972 CCK/W33 Bearing
23972 CCK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller type adapts well to misalignment, ensuring reliable performance in rugged conditions.

In mining equipment, 23972 CCK/W33 Bearing’s high dynamic radial load capacity makes it suitable for conveyor systems and gearboxes. Its chrome steel construction provides excellent durability in abrasive environments.

For wind turbines, 23972 CCK/W33 Bearing supports rotor shafts, offering stability under varying wind loads. The tapered bore design ensures a secure fit, while the lubrication groove extends service life.

What Makes 23972 CCK/W33 Bearing a Preferred Choice?
23972 CCK/W33 Bearing is often chosen for paper mill machinery due to its ability to withstand high speeds and heavy loads. The steel cage enhances strength, making it ideal for continuous operation.

In steel production, 23972 CCK/W33 Bearing excels in rolling mills, where its temperature resistance up to 200°C ensures consistent performance. The open seal design allows for easy lubrication maintenance.

Built for Heavy-Duty Use: 23972 CCK/W33 Bearing
23972 CCK/W33 Bearing is a go-to for construction equipment like cranes and excavators, thanks to its robust static radial load capacity. The spherical rollers distribute stress evenly, reducing wear.

In marine applications, 23972 CCK/W33 Bearing’s corrosion-resistant materials make it suitable for propeller shafts. Its metric sizing ensures compatibility with international machinery standards.

Automotive vs Aerospace: Applications of 23972 CCK/W33 Bearing
In automotive testing rigs, 23972 CCK/W33 Bearing handles high-speed rotations and dynamic loads reliably. The tapered bore simplifies installation, saving time during maintenance.

For aerospace ground equipment, 23972 CCK/W33 Bearing’s precision and durability are key. Its wide temperature range ensures performance in both extreme cold and heat.

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