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24028 CCK30/C4W33 Double Row Spherical Roller Bearing
24028 CCK30/C4W33 Double Row Spherical Roller Bearing

24028 CCK30/C4W33 Double Row Spherical Roller Bearing

The 24028 CCK30/C4W33 is a double-row spherical roller bearing with a 140mm bore and 210mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 134885 lbf and operates smoothly at speeds up to 2800 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage enhances durability. 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 combined loads are frequent.

Weighing 8.25kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The lubrication groove and holes simplify maintenance, ensuring long service life. Ideal for environments requiring high load capacity and thermal resistance.

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Product Parameters

  • Part Number 24028 CCK30/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 210 x 69 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 210 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 69 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 155 mm
  • Shoulder/Recess Dia Of Outer Ring 185 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 134885 lbf
  • Static Radial Load 202328 lbf
  • Max Speed 2800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 8.25 kg
  • Price (US$) US$285.64

Features

Performance Features of 24028 CCK30/C4W33 Bearing

24028 CCK30/C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 134885 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 2800 rpm, it delivers reliable performance in demanding environments.

24028 CCK30/C4W33 Bearing operates efficiently within a temperature range of -30° to 200°C.
Its C4 radial clearance provides flexibility for various industrial uses.

Application

Industrial Uses of 24028 CCK30/C4W33 Bearing
The 24028 CCK30/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently.

Its tapered bore ensures a secure fit on shafts, reducing slippage in high-torque applications. The C4 radial clearance also accommodates thermal expansion in demanding environments.

Where Is 24028 CCK30/C4W33 Bearing Used?
You’ll often find the 24028 CCK30/C4W33 Bearing in mining equipment, where its robust construction withstands harsh conditions.

The spherical roller design compensates for misalignment, making it ideal for conveyor systems. Its high dynamic load capacity ensures longevity even under constant stress.

Built for Heavy-Duty Use: 24028 CCK30/C4W33 Bearing
This bearing excels in paper mill machinery, where its chrome steel rollers resist wear from continuous operation.

The lubrication groove design simplifies maintenance, extending service intervals. With a temperature range up to 200°C, it performs reliably in hot processing environments.

Automotive vs Aerospace: Applications of 24028 CCK30/C4W33 Bearing
In automotive gearboxes, the 24028 CCK30/C4W33 Bearing manages combined loads while maintaining smooth rotation.

For aerospace applications, its precision taper bore ensures accurate alignment in auxiliary power units. The steel cage provides durability without adding excessive weight.

Key Fields for 24028 CCK30/C4W33 Bearing
Wind turbine generators benefit from this bearing’s ability to handle misalignment and heavy loads.

Its C4 clearance accommodates shaft deflection during operation. The open design allows for custom lubrication solutions in remote installations.

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