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23148 CCK W33 C3 Double Row Spherical Roller Bearing

23148 CCK W33 C3 Double Row Spherical Roller Bearing

The 23148 CCK W33 C3 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 open design and lubrication groove make maintenance straightforward, while the steel cage ensures durability. The bearing performs well in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 65kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23148 CCK W33 C3
  • 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$825.30

Features

How Is 23148 CCK W33 C3 Bearing Engineered for Reliability?

23148 CCK W33 C3 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The bearing’s dynamic radial load capacity of 491657 lbf makes it suitable for heavy-duty applications.
With a maximum speed of 1600 rpm, it balances performance and reliability.

23148 CCK W33 C3 Bearing includes a lubrication groove and hole for consistent performance.
Its C3 radial clearance allows for thermal expansion, ensuring smooth operation in varying temperatures.

Designed for temperatures from -30° to 200°C, it performs reliably in extreme environments.
The steel cage maintains roller alignment, reducing friction and extending service life.

Application

Industrial Uses of 23148 CCK W33 C3 Bearing
23148 CCK W33 C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller type adapts well to misalignment, ensuring reliable performance in demanding conditions.

In wind turbine applications, 23148 CCK W33 C3 Bearing supports the main shaft, with its high dynamic radial load capacity enduring constant stress. The C3 radial clearance allows for thermal expansion, making it suitable for variable temperatures.

For mining equipment, 23148 CCK W33 C3 Bearing’s robust construction withstands harsh environments, while the lubrication groove ensures smooth operation. Its compatibility with SKF models simplifies maintenance and replacement in global operations.

Automotive vs Aerospace: Applications of 23148 CCK W33 C3 Bearing
In large vehicles like trucks and buses, 23148 CCK W33 C3 Bearing is ideal for axles and transmissions due to its high load capacity. The taper bore design ensures a secure fit, reducing slippage under heavy use.

Aerospace applications benefit from 23148 CCK W33 C3 Bearing’s temperature resilience, particularly in auxiliary power units. The chrome steel rollers provide durability, even at high speeds and extreme conditions.

Built for Heavy-Duty Use: 23148 CCK W33 C3 Bearing
23148 CCK W33 C3 Bearing excels in steel mills, where its open design accommodates frequent lubrication. The steel cage enhances durability, making it a long-lasting choice for continuous operation.

In paper manufacturing, 23148 CCK W33 C3 Bearing handles the high speeds and loads of rollers. Its spherical rollers compensate for shaft deflections, maintaining precision in production lines.

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