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24144 CC/C4W33 Double Row Spherical Roller Bearing

24144 CC/C4W33 Double Row Spherical Roller Bearing

The 24144 CC/C4W33 is a double-row spherical roller bearing with a 220mm bore and 370mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 493905 lbf and operates smoothly at speeds up to 1900 RPM.

Its open design allows for easy lubrication, with a 7.5mm hole and 13.9mm groove for maintenance. The steel cage ensures durability, while the C4 radial clearance accommodates thermal expansion.

This bearing suits heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads are common. It performs reliably in temperatures from -30°C to 200°C.

Weighing 65kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 24144 CC/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 370 x 150 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 370 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 150 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 248 mm
  • Shoulder/Recess Dia Of Outer Ring 310 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 Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 493905 lbf
  • Static Radial Load 75311 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg
  • Price （US$） US$1,603.19

Features

Performance Features of 24144 CC/C4W33 Bearing

24144 CC/C4W33 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 493905 lbf, making it suitable for heavy-duty industrial applications.

The double-row spherical roller design allows for slight misalignment, ensuring smooth operation even in challenging conditions.
With a maximum speed of 1900 rpm, it balances high performance and durability.

24144 CC/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C, adapting to various environments.
The C4 radial clearance provides flexibility, accommodating thermal expansion in demanding settings.

Its steel cage maintains roller alignment, reducing friction and extending service life.
The open design simplifies lubrication, ensuring consistent performance with minimal maintenance.

Application

Industrial Uses of 24144 CC/C4W33 Bearing
24144 CC/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller type ensures smooth operation even with slight misalignments.

In wind turbines, 24144 CC/C4W33 Bearing supports the main shaft, thanks to its robust construction and high dynamic load capacity. The C4 radial clearance allows for thermal expansion in demanding environments.

For mining equipment, 24144 CC/C4W33 Bearing’s chrome steel rollers provide durability in abrasive conditions. The lubrication groove design ensures consistent performance under continuous heavy loads.

Where Is 24144 CC/C4W33 Bearing Used?
You’ll often find 24144 CC/C4W33 Bearing in paper mill machinery, where its combined load capability handles the stresses of large rollers. The open seal design simplifies maintenance in dusty environments.

In steel production lines, 24144 CC/C4W33 Bearing’s high-temperature tolerance makes it ideal for hot rolling mills. Its steel cage maintains stability even at maximum speeds.

Built for Heavy-Duty Use: 24144 CC/C4W33 Bearing
24144 CC/C4W33 Bearing excels in construction equipment like cranes, where its 65 kg weight and large dimensions provide structural support. The cylindrical bore ensures a secure fit on heavy shafts.

For marine applications, 24144 CC/C4W33 Bearing’s corrosion-resistant materials withstand harsh saltwater conditions. The lubrication holes allow for easy servicing during dry dock periods.

Automotive vs Aerospace: Applications of 24144 CC/C4W33 Bearing
In large trucks, 24144 CC/C4W33 Bearing supports drivetrain components, handling both radial and thrust loads during long hauls. The metric sizing fits European commercial vehicle standards.

For aerospace ground equipment, 24144 CC/C4W33 Bearing’s precision tolerances ensure reliable performance in aircraft tow tractors. The 200°C temperature range covers most operational conditions.

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