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23148 CCK/C3W64F Double Row Spherical Roller Bearing

23148 CCK/C3W64F Double Row Spherical Roller Bearing

The 23148 CCK/C3W64F 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 under heavy loads. The bearing operates in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model features a tapered bore (1:12 ratio) for secure fitting and requires regular lubrication for optimal performance. It’s interchangeable with SKF bearings, ideal for industrial machinery like crushers or large gearboxes.

Weighing 65kg, it’s a robust choice for heavy-duty applications. Compliant with RoHS and REACH standards, it offers reliable performance with standard radial clearance (C3).

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Product Parameters

  • Part Number 23148 CCK/C3W64F
  • 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$1,311.64

Features

Performance Features of 23148 CCK/C3W64F Bearing

23148 CCK/C3W64F Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 491657 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances longevity and maintains smooth operation under varying load conditions.

23148 CCK/C3W64F Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its steel cage ensures stability, even at high speeds up to 1600 rpm.

With a C3 radial clearance, this bearing accommodates thermal expansion during operation.
The tapered bore design simplifies installation, ensuring a secure fit on the shaft.

Lubrication grooves and holes in 23148 CCK/C3W64F Bearing promote even oil distribution.
This design reduces friction and wear, extending maintenance intervals.

Application

Industrial Uses of 23148 CCK/C3W64F Bearing
23148 CCK/C3W64F 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 tapered bore ensures a secure fit, reducing slippage during high-load operations.

In wind turbines, 23148 CCK/C3W64F Bearing supports the main shaft, with its spherical rollers accommodating misalignment caused by wind forces. The C3 radial clearance allows for thermal expansion, making it reliable in varying temperatures.

For mining equipment, 23148 CCK/C3W64F Bearing’s chrome steel construction withstands harsh conditions, while the lubrication groove ensures smooth operation. Its large size and high load capacity make it ideal for conveyor systems and excavators.

What Makes 23148 CCK/C3W64F Bearing a Preferred Choice?
23148 CCK/C3W64F Bearing is often chosen for paper mill machinery due to its ability to handle heavy loads and misalignment. The steel cage provides durability, even in wet or dusty environments.

In steel production, 23148 CCK/C3W64F Bearing is used in rolling mills, where its high dynamic load capacity ensures long service life. The open design allows for easy relubrication, reducing downtime.

Built for Heavy-Duty Use: 23148 CCK/C3W64F Bearing
23148 CCK/C3W64F Bearing excels in construction equipment like cranes and bulldozers, where its combined load capacity is essential. The metric sizing ensures compatibility with global machinery standards.

For marine applications, 23148 CCK/C3W64F Bearing’s temperature range suits both cold and warm environments. Its robust design resists corrosion, making it suitable for ship propulsion systems.

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