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23148 CCK/C083W33 Double Row Spherical Roller Bearing

23148 CCK/C083W33 Double Row Spherical Roller Bearing

The 23148 CCK/C083W33 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 491657 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, 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 65kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 23148 CCK/C083W33
  • 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 P5
  • 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

Performance Features of 23148 CCK/C083W33 Bearing

23148 CCK/C083W33 Bearing is built with chrome steel rings and rollers, offering excellent 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 various industrial settings.

23148 CCK/C083W33 Bearing operates in temperatures from -30° to 200°C, adapting to harsh environments.
The C3 radial clearance provides flexibility for thermal expansion during operation.

Maintenance is straightforward with its open design and required lubrication system.
The tapered bore simplifies installation, ensuring a secure fit on the shaft.

Weighing 65 kg, 23148 CCK/C083W33 Bearing is robust yet designed for efficient performance.
Its steel cage keeps the rollers aligned, reducing wear and extending service life.

Application

Industrial Uses of 23148 CCK/C083W33 Bearing
23148 CCK/C083W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently.
The spherical roller construction allows for slight misalignment, making it ideal for rugged industrial environments.

Where Is 23148 CCK/C083W33 Bearing Used?
You’ll often find 23148 CCK/C083W33 Bearing in mining equipment, where its high dynamic load capacity ensures reliable performance under extreme conditions.
The tapered bore design also simplifies installation in large shafts, saving time during maintenance.

Built for Heavy-Duty Use: 23148 CCK/C083W33 Bearing
23148 CCK/C083W33 Bearing excels in paper mill machinery, where its steel cage and chrome steel rollers withstand constant moisture and heavy loads.
The C3 radial clearance provides extra flexibility for thermal expansion in high-temperature applications.

Automotive vs Aerospace: Applications of 23148 CCK/C083W33 Bearing
In automotive applications, 23148 CCK/C083W33 Bearing supports large drivetrain components, offering durability under combined loads.
For aerospace, its precision P5 radial run-out ensures smooth operation in auxiliary systems like landing gear mechanisms.

Practical Applications of 23148 CCK/C083W33 Bearing
23148 CCK/C083W33 Bearing is a go-to choice for wind turbine gearboxes, where its high static load capacity prevents premature wear.
The lubrication groove design ensures consistent oil flow, even at maximum speeds of 1600 rpm.

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