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24156 CCK30/W33 Double Row Spherical Roller Bearing

24156 CCK30/W33 Double Row Spherical Roller Bearing

The 24156 CCK30/W33 is a double-row spherical roller bearing with a 280mm bore and 460mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 715567 lbf and runs smoothly at speeds up to 900 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The bearing requires lubrication and operates in temperatures from -30°C to 200°C.

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

Weighing 115kg, it’s a robust bearing designed for long-lasting performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 24156 CCK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 460 x 180 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance +0.035mm to 0
  • Outer Dia 460 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 180 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 314 mm
  • Shoulder/Recess Dia Of Outer Ring 390 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 715567 lbf
  • Static Radial Load 1146526 lbf
  • Max Speed 900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 115 kg
  • Price （US$） US$4,341.23

Features

Performance Features of 24156 CCK30/W33 Bearing

24156 CCK30/W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 715,567 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 900 rpm, it maintains efficiency even under demanding conditions.

24156 CCK30/W33 Bearing operates smoothly in temperatures ranging from -30° to 200°C.
Its steel cage keeps the rollers aligned, ensuring long service life with minimal maintenance.

Application

Industrial Uses of 24156 CCK30/W33 Bearing
The 24156 CCK30/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 harsh environments, making it a reliable choice for mining and construction equipment.

Where Is 24156 CCK30/W33 Bearing Used?
You’ll find the 24156 CCK30/W33 Bearing in wind turbine gearboxes, where its high load capacity and tapered bore provide stability under variable conditions.
The open seal design allows for easy lubrication, extending its lifespan in high-speed applications.

Built for Heavy-Duty Use: 24156 CCK30/W33 Bearing
In paper mills, the 24156 CCK30/W33 Bearing supports large rollers, handling both radial and axial loads with ease.
Its steel cage and chrome steel rollers offer excellent resistance to wear, even in continuous operation.

Automotive vs Aerospace: Applications of 24156 CCK30/W33 Bearing
While the 24156 CCK30/W33 Bearing isn’t typical in cars, it’s essential in aerospace landing gear systems for its high static load capacity.
In industrial settings, it’s favoured for large pumps and compressors due to its robust design.

Key Fields for 24156 CCK30/W33 Bearing
The 24156 CCK30/W33 Bearing is ideal for marine applications, such as ship propulsion systems, where corrosion resistance and load handling are critical.
Its metric sizing and taper bore make it compatible with a wide range of European-engineered machinery.

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