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23148 CJ W33 Double Row Spherical Roller Bearing

23148 CJ W33 Double Row Spherical Roller Bearing

The 23148 CJ W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 491657 lbf and operates smoothly at speeds up to 1600 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 works in temperatures from -30°C to 200°C.

Weighing 65kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 23148 CJ W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 128 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 128 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 277 mm
  • Shoulder/Recess Dia Of Outer Ring 348 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 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 491657 lbf
  • Static Radial Load 719389 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg
  • Price （US$） US$743.40

Features

Performance Features of 23148 CJ W33 Bearing

23148 CJ W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 491657 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1600 rpm, it maintains efficiency even under demanding conditions.

23148 CJ W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures roller alignment, enhancing durability and reducing maintenance needs.

The lubrication groove and hole design in 23148 CJ W33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s service life, making it a cost-effective choice.

Application

Industrial Uses of 23148 CJ W33 Bearing
The 23148 CJ W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. Its chrome steel construction ensures durability in demanding industrial environments.

Where Is 23148 CJ W33 Bearing Used?
You’ll often find the 23148 CJ W33 Bearing in mining equipment, where its high dynamic radial load capacity supports operations under extreme conditions. The lubrication groove design also simplifies maintenance in hard-to-reach areas.

Built for Heavy-Duty Use: 23148 CJ W33 Bearing
The 23148 CJ W33 Bearing excels in paper mills and steel plants, where its combined load capability and high temperature tolerance keep production lines running smoothly. Its steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 23148 CJ W33 Bearing
In automotive applications, the 23148 CJ W33 Bearing supports large drivetrain components, while in aerospace, it’s trusted for ground support equipment due to its precision and load capacity. The metric sizing ensures compatibility across industries.

Key Fields for 23148 CJ W33 Bearing
The 23148 CJ W33 Bearing is ideal for wind turbines, where its spherical rollers accommodate shaft deflection and reduce wear. Its open design allows for easy relubrication, extending service life in remote installations.

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