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24148 CCK30/C3W33 Double Row Spherical Roller Bearing

24148 CCK30/C3W33 Double Row Spherical Roller Bearing

The 24148 CCK30/C3W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 559549 lbf and operates smoothly at speeds up to 1700 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing requires regular lubrication and works 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 machinery like crushers or industrial gearboxes where high radial loads are common.

Weighing 80.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 24148 CCK30/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 160 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 160 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 271 mm
  • Shoulder/Recess Dia Of Outer Ring 336 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 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 559549 lbf
  • Static Radial Load 876755 lbf
  • Max Speed 1700 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 80.5 kg
  • Price （US$） US$1,907.12

Features

Performance Features of 24148 CCK30/C3W33 Bearing

24148 CCK30/C3W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 559549 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1700 rpm, it balances performance and durability in demanding conditions.

24148 CCK30/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, extending the bearing’s service life.

Lubrication grooves and holes ensure consistent lubrication, reducing maintenance needs.
Its tapered bore design simplifies installation, saving time and effort.

Application

Industrial Uses of 24148 CCK30/C3W33 Bearing
24148 CCK30/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding environments.

Where Is 24148 CCK30/C3W33 Bearing Used?
In mining equipment, 24148 CCK30/C3W33 Bearing supports large rotating parts, thanks to its robust chrome steel construction. Its C3 radial clearance allows for thermal expansion, making it reliable in high-temperature operations.

Built for Heavy-Duty Use: 24148 CCK30/C3W33 Bearing
This bearing excels in paper mills and steel plants, where its spherical rollers compensate for misalignment. The lubrication groove design ensures smooth operation even under continuous heavy loads.

Automotive vs Aerospace: Applications of 24148 CCK30/C3W33 Bearing
While 24148 CCK30/C3W33 Bearing isn’t typical in aerospace, it’s ideal for large commercial vehicles like buses and trucks. Its high static load capacity makes it suitable for gearboxes and differentials.

Perfect Fit for Automation: 24148 CCK30/C3W33 Bearing
In automated production lines, 24148 CCK30/C3W33 Bearing handles repetitive motion with minimal wear. The steel cage enhances durability, ensuring long service life in high-speed applications.

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