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23248 CC/W33 Double Row Spherical Roller Bearing

23248 CC/W33 Double Row Spherical Roller Bearing

The 23248 CC/W33 is a double-row spherical roller bearing with a 240mm bore and 440mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 683869 lbf and runs smoothly at speeds up to 1300 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication, with grooves and holes for easy maintenance.

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

Weighing 105kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for reliable replacements.

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Product Parameters

  • Part Number 23248 CC/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 440 x 160 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 160 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 286 mm
  • Shoulder/Recess Dia Of Outer Ring 374 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 683869 lbf
  • Static Radial Load 966678 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$1,949.68

Features

Performance Features of 23248 CC/W33 Bearing

23248 CC/W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 683869 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 1300 rpm, it delivers reliable performance in various industrial settings.

23248 CC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.

Lubrication grooves and holes in 23248 CC/W33 Bearing ensure proper lubrication distribution.
This design feature helps maintain performance and reduces maintenance requirements over time.

Application

Industrial Uses of 23248 CC/W33 Bearing
The 23248 CC/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 harsh environments, making it suitable for mining and construction equipment.

Where Is 23248 CC/W33 Bearing Used?
You’ll often find the 23248 CC/W33 Bearing in wind turbines, where its spherical roller design accommodates misalignment and heavy loads.
The lubrication groove and holes make maintenance easier, extending its lifespan in high-speed applications.

Built for Heavy-Duty Use: 23248 CC/W33 Bearing
The 23248 CC/W33 Bearing excels in paper mills and steel plants, thanks to its robust steel cage and high load capacity.
Its wide temperature range (-30° to 200°C) ensures reliable performance in both hot and cold conditions.

Automotive vs Aerospace: Applications of 23248 CC/W33 Bearing
In automotive settings, the 23248 CC/W33 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment.
The metric sizing and high dynamic load rating make it versatile for various industrial needs.

Practical Applications of 23248 CC/W33 Bearing
The 23248 CC/W33 Bearing is ideal for conveyor systems in ports, where its combined load handling keeps operations smooth.
Its open design allows for easy relubrication, reducing downtime in continuous-use scenarios.

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