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22348 CC/C3W33 Double Row Spherical Roller Bearing

22348 CC/C3W33 Double Row Spherical Roller Bearing

The 22348 CC/C3W33 is a double-row spherical roller bearing with a 240mm bore and 500mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 725908 lbf and runs smoothly at speeds up to 1900 RPM.

Its open design and C3 radial clearance allow for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C, making it versatile for various conditions.

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

Weighing 145kg, it’s a robust choice for large machinery. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number 22348 CC/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 500 x 155 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 500 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 155 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 303 mm
  • Shoulder/Recess Dia Of Outer Ring 423 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 725908 lbf
  • Static Radial Load 899236 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 145 kg
  • Price （US$） US$2,570.79

Features

Performance Features of 22348 CC/C3W33 Bearing

22348 CC/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 725908 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 1900 rpm, it delivers reliable performance in demanding environments.

22348 CC/C3W33 Bearing operates in temperatures from -30° to 200°C, adapting to various industrial settings.
The C3 radial clearance provides flexibility, reducing stress during thermal expansion.

Steel cage construction maintains roller alignment, enhancing durability and reducing wear.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 22348 CC/C3W33 Bearing
22348 CC/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 spherical roller construction also compensates for misalignment, ensuring smooth operation in tough conditions.

In wind turbines, 22348 CC/C3W33 Bearing supports the main shaft, thanks to its robust chrome steel rollers and high load capacity. The C3 radial clearance allows for thermal expansion, making it reliable in variable temperatures.

For mining equipment, 22348 CC/C3W33 Bearing’s steel cage and lubrication groove extend service life in dusty environments. Its large bore size is ideal for heavy-duty applications requiring durability and precision.

Where Is 22348 CC/C3W33 Bearing Used?
22348 CC/C3W33 Bearing is found in paper mill machinery, where its combined load capability handles the demands of rollers and presses. The open seal design simplifies relubrication, reducing downtime.

In construction equipment like excavators, 22348 CC/C3W33 Bearing’s high static radial load rating ensures stability under heavy loads. The metric dimensions make it a versatile choice for global machinery standards.

Built for Heavy-Duty Use: 22348 CC/C3W33 Bearing
22348 CC/C3W33 Bearing excels in steel production lines, where its temperature range suits hot rolling processes. The lubrication holes ensure consistent performance even under continuous operation.

For marine applications, 22348 CC/C3W33 Bearing’s corrosion-resistant materials withstand harsh saltwater environments. Its spherical rollers adapt to shaft deflections, maintaining efficiency in propulsion systems.

Automotive vs Aerospace: Applications of 22348 CC/C3W33 Bearing
In large trucks, 22348 CC/C3W33 Bearing supports axles and transmissions, handling heavy loads with ease. The steel cage provides durability for long-haul operations.

For aerospace ground equipment, 22348 CC/C3W33 Bearing’s precision ensures smooth movement in cargo loaders. Its high-speed capability meets the demands of frequent use.

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