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23148 CCK/C2W33 Double Row Spherical Roller Bearing

23148 CCK/C2W33 Double Row Spherical Roller Bearing

The 23148 CCK/C2W33 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 operates smoothly at speeds up to 1600 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability under heavy loads. The bearing requires lubrication and works in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are common.

Weighing 65kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 23148 CCK/C2W33
  • 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 C2
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg

Features

Structural Advantages of 23148 CCK/C2W33 Bearing

23148 CCK/C2W33 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 491,657 lbf.

The tapered bore design simplifies installation, while the steel cage maintains roller alignment for smooth operation.
With a maximum speed of 1,600 rpm, it balances performance and reliability in demanding conditions.

23148 CCK/C2W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
Its C2 radial clearance provides optimal performance, reducing friction and wear over time.

The lubrication groove and holes ensure consistent grease distribution, extending maintenance intervals.
Weighing 65 kg, it is built for heavy-duty applications without compromising on efficiency.

Application

Industrial Uses of 23148 CCK/C2W33 Bearing
23148 CCK/C2W33 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 during intense operations.

Where Is 23148 CCK/C2W33 Bearing Used?
In mining equipment, 23148 CCK/C2W33 Bearing provides reliable performance under harsh conditions, thanks to its chrome steel construction. Its spherical rollers also compensate for misalignment, extending machinery life.

Built for Heavy-Duty Use: 23148 CCK/C2W33 Bearing
23148 CCK/C2W33 Bearing excels in paper mills, supporting large rollers that require consistent precision. The open design simplifies lubrication, keeping operations smooth even at high speeds.

Automotive vs Aerospace: Applications of 23148 CCK/C2W33 Bearing
While 23148 CCK/C2W33 Bearing isn’t typical in aerospace, it’s ideal for industrial gearboxes in trucks, where combined loads demand durability. The C2 clearance ensures optimal performance under varying temperatures.

Essential Roles of 23148 CCK/C2W33 Bearing
In wind turbines, 23148 CCK/C2W33 Bearing handles the dynamic loads of rotating blades, withstanding extreme weather. Its steel cage adds strength, making it a dependable choice for renewable energy systems.

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