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23148 CC/W33 Double Row Spherical Roller Bearing

23148 CC/W33 Double Row Spherical Roller Bearing

The 23148 CC/W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 491,657 lbf and runs 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 for optimal performance.

This bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments. It’s interchangeable with SKF bearings, offering a reliable replacement option.

Ideal for heavy machinery like crushers or industrial gearboxes, where high radial loads and misalignment are common. Weighing 65kg, it’s built for robust performance in demanding applications. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 23148 CC/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$1,072.95

Features

Performance Features of 23148 CC/W33 Bearing

23148 CC/W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 491657 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 1600 rpm, it delivers reliable performance in demanding environments.

23148 CC/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The steel cage maintains roller alignment, reducing friction and extending service life.

Lubrication grooves and holes in 23148 CC/W33 Bearing ensure proper lubrication distribution.
This design feature helps minimise wear and maintenance requirements over time.

Application

Industrial Uses of 23148 CC/W33 Bearing
23148 CC/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.
The chrome steel construction ensures durability in harsh environments, making it a reliable choice for mining and construction equipment.

Where Is 23148 CC/W33 Bearing Used?
You’ll often find 23148 CC/W33 Bearing in wind turbines, where its ability to handle combined loads and high speeds is essential.
The lubrication groove and holes make maintenance easier, extending the bearing’s lifespan in demanding applications.

Built for Heavy-Duty Use: 23148 CC/W33 Bearing
23148 CC/W33 Bearing excels in paper mills and steel plants, where its high static and dynamic load ratings are crucial.
The wide temperature range allows it to perform reliably in both hot and cold operating conditions.

Automotive vs Aerospace: Applications of 23148 CC/W33 Bearing
In automotive applications, 23148 CC/W33 Bearing supports large drivetrain components, thanks to its robust design.
While less common in aerospace, its precision and load capacity make it suitable for ground support equipment.

Key Fields for 23148 CC/W33 Bearing
23148 CC/W33 Bearing is a go-to for marine applications, where corrosion resistance and load handling are vital.
The steel cage and roller materials ensure smooth operation even in saltwater environments.

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