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23148 CC/C4W33 Double Row Spherical Roller Bearing

23148 CC/C4W33 Double Row Spherical Roller Bearing

The 23148 CC/C4W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, built from tough chrome steel. It handles combined loads up to 491657 lbf and runs smoothly at speeds up to 1600 RPM.

Its spherical roller design compensates for misalignment, while the steel cage ensures durability. The open structure allows for easy lubrication, with grooves and holes for efficient 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 CC/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 128 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm 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 Cylindrical
  • 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg
  • Price （US$） US$1,072.95

Features

Performance Features of 23148 CC/C4W33 Bearing

23148 CC/C4W33 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.
With a maximum speed of 1600 rpm, it maintains efficiency even under demanding conditions.

23148 CC/C4W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C4 radial clearance ensures smooth operation, accommodating thermal expansion.

Steel cage construction keeps the rollers aligned, enhancing durability and reducing wear.
Its lubrication groove and holes facilitate easy maintenance, prolonging service life.

The 65 kg weight reflects its sturdy build, designed for long-term reliability.
Precision tolerances on bore and outer diameters ensure a perfect fit in industrial applications.

Application

Industrial Uses of 23148 CC/C4W33 Bearing
23148 CC/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The spherical roller construction also compensates for misalignment, making it reliable in rough operating conditions.

What Makes 23148 CC/C4W33 Bearing a Preferred Choice?
In mining equipment, 23148 CC/C4W33 Bearing’s chrome steel rollers and steel cage withstand extreme loads and harsh environments. Its C4 radial clearance ensures smooth performance even under thermal expansion.

Built for Heavy-Duty Use: 23148 CC/C4W33 Bearing
For wind turbines, 23148 CC/C4W33 Bearing’s high dynamic load capacity supports the main shaft, enduring constant stress and variable speeds. The open design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 23148 CC/C4W33 Bearing
In large trucks, 23148 CC/C4W33 Bearing is used in wheel hubs, where its combined load capacity is essential. While not typical in aerospace, its robustness suits ground support equipment like cargo loaders.

Essential Roles of 23148 CC/C4W33 Bearing
In steel mills, 23148 CC/C4W33 Bearing operates in rolling mills, handling intense heat and heavy loads. The wide temperature range ensures stability even in fluctuating conditions.

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