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24138 CCK30/C3W33 Double Row Spherical Roller Bearing

24138 CCK30/C3W33 Double Row Spherical Roller Bearing

The 24138 CCK30/C3W33 is a double-row spherical roller bearing with a 190mm bore and 320mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 371384 lbf and runs smoothly at speeds up to 2300 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage provides reliable performance. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

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

Weighing 41.5kg, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 24138 CCK30/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 320 x 128 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 128 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 215 mm
  • Shoulder/Recess Dia Of Outer Ring 268 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:30
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 371384 lbf
  • Static Radial Load 562022 lbf
  • Max Speed 2300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 41.5 kg
  • Price （US$） US$1,047.96

Features

Performance Features of 24138 CCK30/C3W33 Bearing

24138 CCK30/C3W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 371384 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 2300 rpm, it delivers reliable performance in various industrial settings.

24138 CCK30/C3W33 Bearing operates in temperatures ranging from -30° to 200°C, ensuring versatility.
The tapered bore design simplifies installation, reducing downtime during maintenance.

The steel cage maintains roller alignment, enhancing durability and extending service life.
Its C3 radial clearance allows for thermal expansion, making it ideal for high-temperature environments.

Application

Industrial Uses of 24138 CCK30/C3W33 Bearing
The 24138 CCK30/C3W33 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 tapered bore ensures a secure fit on shafts, reducing slippage during high-torque operations.

What Makes 24138 CCK30/C3W33 Bearing a Preferred Choice?
In mining equipment, 24138 CCK30/C3W33 Bearing excels due to its robust chrome steel construction and C3 radial clearance, which accommodates thermal expansion.
The lubrication groove design also extends service life in dusty or high-temperature environments.

Built for Heavy-Duty Use: 24138 CCK30/C3W33 Bearing
This bearing is ideal for paper mill machinery, where its dynamic load capacity supports continuous operation under uneven forces.
The steel cage provides added durability, making it suitable for industries with demanding operational cycles.

Automotive vs Aerospace: Applications of 24138 CCK30/C3W33 Bearing
In large commercial vehicles, 24138 CCK30/C3W33 Bearing is used in axle systems, benefiting from its combined load handling and high-speed tolerance.
For aerospace ground equipment, its temperature range and lubrication compatibility ensure reliability in varying conditions.

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