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24128 CCK30/W33 Double Row Spherical Roller Bearing
24128 CCK30/W33 Double Row Spherical Roller Bearing

24128 CCK30/W33 Double Row Spherical Roller Bearing

The 24128 CCK30/W33 is a double-row spherical roller bearing with a 140mm bore and 225mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 178,948 lbf and runs smoothly at speeds up to 2200 RPM.

Its spherical roller design and open construction allow for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures ranging 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 industrial gearboxes or mining equipment where high radial loads are common.

Weighing 12.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 24128 CCK30/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 140 x 225 x 85 mm
  • Bore Dia 140 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 85 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 156 mm
  • Shoulder/Recess Dia Of Outer Ring 193 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.2.1 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 178948 lbf
  • Static Radial Load 260778 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 12.5 kg
  • Price (US$) US$407.21

Features

Performance Features of 24128 CCK30/W33 Bearing

24128 CCK30/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 178948 lbf, ensuring reliable operation under heavy stress.

The double-row spherical roller design accommodates misalignment, maintaining smooth performance.
With a maximum speed of 2200 rpm, it balances durability and efficiency in demanding applications.

24128 CCK30/W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage ensures proper roller alignment, reducing wear and extending service life.

Lubrication grooves and holes in 24128 CCK30/W33 Bearing facilitate consistent lubrication.
This design minimises maintenance needs while enhancing operational reliability.

Application

Industrial Uses of 24128 CCK30/W33 Bearing
The 24128 CCK30/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. Its tapered bore ensures a secure fit, reducing slippage in demanding environments.

Where Is 24128 CCK30/W33 Bearing Used?
You’ll often find the 24128 CCK30/W33 Bearing in mining equipment, where its spherical rollers accommodate misalignment and heavy loads. The steel cage and chrome steel construction provide durability in harsh conditions.

Built for Heavy-Duty Use: 24128 CCK30/W33 Bearing
The 24128 CCK30/W33 Bearing excels in paper mills and cement plants, thanks to its robust design and lubrication grooves. Its high dynamic load capacity makes it suitable for continuous operation.

Automotive vs Aerospace: Applications of 24128 CCK30/W33 Bearing
In automotive applications, the 24128 CCK30/W33 Bearing supports large drivetrain components, while in aerospace, it’s used in auxiliary systems. Its temperature range and load capacity suit both fields.

Key Fields for 24128 CCK30/W33 Bearing
The 24128 CCK30/W33 Bearing is ideal for wind turbines, where its spherical rollers handle variable loads and misalignment. The open seal design allows for easy relubrication, extending service life.

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