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23148 CCK/C3W33VQ424 Double Row Spherical Roller Bearing

23148 CCK/C3W33VQ424 Double Row Spherical Roller Bearing

The 23148 CCK/C3W33VQ424 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads, with a dynamic radial capacity of 491657 lbf and speeds up to 1600 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under stress. The open seal type and C3 radial clearance make it suitable for high-load applications needing regular lubrication.

This bearing is interchangeable with SKF models, offering a reliable replacement option. Ideal for heavy machinery like crushers or industrial gearboxes where robust performance is key.

Weighing 65kg, it’s built for demanding environments, operating in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 23148 CCK/C3W33VQ424
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 128 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance +0.04mm 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 Taper 1:12
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg
  • Price （US$） US$1,072.95

Features

How Is 23148 CCK/C3W3VQ424 Bearing Engineered for Reliability?

23148 CCK/C3W3VQ424 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability, even under high dynamic radial loads up to 491657 lbf.

The tapered bore design allows for secure mounting, reducing slippage during operation.
With a maximum speed of 1600 rpm, it delivers consistent performance in demanding conditions.

23148 CCK/C3W3VQ424 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance ensures smooth movement, minimising friction and wear.

The lubrication groove and holes simplify maintenance, extending the bearing’s service life.
Weighing 65 kg, it is built for heavy-duty applications without compromising reliability.

Application

Industrial Uses of 23148 CCK/C3W33VQ424 Bearing
23148 CCK/C3W33VQ424 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The tapered bore ensures a secure fit, reducing slippage in demanding conditions.

Where Is 23148 CCK/C3W33VQ424 Bearing Used?
In mining equipment, 23148 CCK/C3W33VQ424 Bearing supports large rotating shafts, thanks to its robust chrome steel construction. The C3 radial clearance allows for thermal expansion, making it reliable in high-temperature environments.

Built for Heavy-Duty Use: 23148 CCK/C3W33VQ424 Bearing
23148 CCK/C3W33VQ424 Bearing excels in paper mills, where its spherical rollers compensate for misalignment. The lubrication groove design ensures smooth operation, even under continuous heavy loads.

Automotive vs Aerospace: Applications of 23148 CCK/C3W33VQ424 Bearing
While 23148 CCK/C3W33VQ424 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment. Its high static radial load capacity makes it suitable for aircraft tow tractors and cargo loaders.

Essential Roles of 23148 CCK/C3W33VQ424 Bearing
In wind turbines, 23148 CCK/C3W33VQ424 Bearing handles the variable loads from rotor blades. The steel cage and chrome steel rollers provide long service life, even in harsh weather conditions.

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