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24148 CCK30/W33 Double Row Spherical Roller Bearing

24148 CCK30/W33 Double Row Spherical Roller Bearing

The 24148 CCK30/W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 559,549 lbf and operates smoothly at speeds up to 1100 RPM.

Its open design and lubrication groove (11.1mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for heavy-duty applications like mining equipment or industrial gearboxes where robust performance is key.

Weighing 79.5kg, it’s built for stability under demanding conditions. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 24148 CCK30/W33
  • 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 11.1 mm
  • Diameter Of Lubrication Hole 6 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 1100 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 79.5 kg
  • Price （US$） US$1,907.12

Features

Performance Features of 24148 CCK30/W33 Bearing

24148 CCK30/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 559549 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This construction enhances durability and extends operational life even under challenging conditions.

With a maximum speed of 1100 rpm, 24148 CCK30/W33 Bearing balances high performance and reliability.
The tapered bore design ensures secure fitting, minimising slippage during operation.

24148 CCK30/W33 Bearing operates efficiently in temperatures ranging from -30° to 200 °C.
Its open design facilitates easy lubrication, maintaining smooth performance over time.

Application

Industrial Uses of 24148 CCK30/W33 Bearing
The 24148 CCK30/W33 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 chrome steel construction ensures durability in demanding industrial environments.

Where Is 24148 CCK30/W33 Bearing Used?
You’ll often find 24148 CCK30/W33 Bearing in mining equipment, where its high load capacity and tolerance for misalignment make it ideal for rough conditions. The tapered bore also simplifies installation in large shafts.

Built for Heavy-Duty Use: 24148 CCK30/W33 Bearing
24148 CCK30/W33 Bearing excels in paper mills and cement plants, thanks to its robust steel cage and lubrication groove design. It’s built to withstand high temperatures and continuous operation without compromising performance.

Automotive vs Aerospace: Applications of 24148 CCK30/W33 Bearing
In automotive applications, 24148 CCK30/W33 Bearing supports large drivetrain components, while in aerospace, its precision and load capacity suit ground support equipment. The metric sizing ensures compatibility across industries.

Essential Roles of 24148 CCK30/W33 Bearing
24148 CCK30/W33 Bearing is vital in wind turbines, where its spherical roller design accommodates shaft deflection. The open seal type allows for easy relubrication, extending service life in remote installations.

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