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23972 CCK/C4 W33 Double Row Spherical Roller Bearing

23972 CCK/C4 W33 Double Row Spherical Roller Bearing

The 23972 CCK/C4 W33 is a double-row spherical roller bearing with a 360mm bore and 480mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 327322 lbf and operates smoothly at speeds up to 1300 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs well in temperatures ranging from -30°C to 200°C, making it suitable for demanding environments.

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

Weighing 45kg, it’s built to withstand tough conditions while maintaining performance. Compliant with RoHS and REACH standards for safe and responsible use.

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Product Parameters

  • Part Number 23972 CCK/C4 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 45 kg
  • Price （US$） US$1,941.84

Features

Performance Features of 23972 CCK/C4 W33 Bearing

23972 CCK/C4 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 327322 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1300 rpm, it delivers reliable performance in demanding environments.

23972 CCK/C4 W33 Bearing’s C4 radial clearance allows for thermal expansion in high-temperature settings.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s lifespan.

Designed for temperatures ranging from -30° to 200°C, it performs well in varied conditions.
Its tapered bore simplifies installation, ensuring a secure fit on the shaft.

Application

Industrial Uses of 23972 CCK/C4 W33 Bearing
The 23972 CCK/C4 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. Its chrome steel construction ensures durability in demanding industrial environments.

In automotive applications, 23972 CCK/C4 W33 Bearing supports large drivetrain components, such as truck axles and gearboxes, providing reliable performance under combined loads. The tapered bore design simplifies installation and maintenance.

For wind turbines, 23972 CCK/C4 W33 Bearing’s high dynamic load capacity makes it suitable for rotor shafts, where consistent operation is essential. The lubrication groove and holes help maintain smooth performance in high-speed conditions.

Where Is 23972 CCK/C4 W33 Bearing Used?
You’ll often find 23972 CCK/C4 W33 Bearing in mining equipment, where its robust design withstands extreme loads and harsh conditions. The C4 radial clearance allows for thermal expansion in high-temperature operations.

In paper mills, 23972 CCK/C4 W33 Bearing ensures smooth operation of large rollers, reducing downtime and maintenance costs. The steel cage provides added strength, making it a reliable choice for continuous production lines.

Built for Heavy-Duty Use: 23972 CCK/C4 W33 Bearing
The 23972 CCK/C4 W33 Bearing excels in construction equipment like cranes and excavators, thanks to its high static radial load capacity. Its open design facilitates easy lubrication, extending service life.

For marine applications, 23972 CCK/C4 W33 Bearing handles the challenging conditions of ship propulsion systems. The temperature range of -30° to 200°C ensures performance in varying climates.

Automotive vs Aerospace: Applications of 23972 CCK/C4 W33 Bearing
In automotive settings, 23972 CCK/C4 W33 Bearing is ideal for heavy-duty trucks and buses, offering stability under combined loads. The metric sizing ensures compatibility with global vehicle standards.

For aerospace ground equipment, 23972 CCK/C4 W33 Bearing supports landing gear testing rigs, where precision and reliability are critical. The spherical roller design accommodates slight misalignments during operation.

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