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22248 CC/N1C3W33 Double Row Spherical Roller Bearing

22248 CC/N1C3W33 Double Row Spherical Roller Bearing

The 22248 CC/N1C3W33 is a double-row spherical roller bearing with a 240mm bore and 440mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 507619 lbf and runs smoothly at speeds up to 1800 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy loads. 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 machinery or industrial equipment where high radial and axial loads are present.

Weighing 80kg, it’s a robust unit designed for demanding applications. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22248 CC/N1C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 440 x 120 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 120 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 290 mm
  • Shoulder/Recess Dia Of Outer Ring 383 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 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 507619 lbf
  • Static Radial Load 674427 lbf
  • Max Speed 1800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 80 kg
  • Price （US$） US$2,270.93

Features

Performance Features of 22248 CC/N1C3W33 Bearing

22248 CC/N1C3W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 507619 lbf, ensuring dependable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress and wear.
With a maximum speed of 1800 rpm, it delivers both durability and efficiency.

22248 CC/N1C3W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance ensures smooth operation under thermal expansion or heavy loads.

Its steel cage maintains roller alignment, extending service life and reducing maintenance needs.
The lubrication groove and holes simplify maintenance, ensuring consistent performance.

Application

Industrial Uses of 22248 CC/N1C3W33 Bearing
22248 CC/N1C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The spherical roller construction adapts well to misalignment, ensuring reliable performance in rugged conditions.

What Makes 22248 CC/N1C3W33 Bearing a Preferred Choice?
In mining equipment, 22248 CC/N1C3W33 Bearing’s high dynamic load capacity makes it ideal for conveyor systems and gearboxes. Its C3 radial clearance allows for thermal expansion, which is crucial in high-temperature environments.

Built for Heavy-Duty Use: 22248 CC/N1C3W33 Bearing
For wind turbines, 22248 CC/N1C3W33 Bearing provides stability under varying wind loads, thanks to its robust chrome steel construction. The open design simplifies lubrication, extending service life in remote installations.

Automotive vs Aerospace: Applications of 22248 CC/N1C3W33 Bearing
In large trucks, 22248 CC/N1C3W33 Bearing supports drivetrain components, while in aerospace, it’s used in ground support equipment due to its high load tolerance. The metric sizing ensures compatibility with global standards.

Perfect Fit for Automation: 22248 CC/N1C3W33 Bearing
22248 CC/N1C3W33 Bearing is found in robotic arms and heavy-duty automation systems, where its precision and durability reduce downtime. The steel cage enhances strength, making it suitable for continuous operation.

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