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23038 CC/C4W33 Double Row Spherical Roller Bearing

23038 CC/C4W33 Double Row Spherical Roller Bearing

The 23038 CC/C4W33 is a double-row spherical roller bearing with a 190mm bore and 290mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 205925 lbf and operates smoothly at speeds up to 2400 RPM.

Its open design and C4 radial clearance allow for easy lubrication, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 17.5kg, it’s built to handle tough conditions while maintaining stability. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23038 CC/C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 190 x 290 x 75 mm
  • Bore Dia 190 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 290 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 75 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 216 mm
  • Shoulder/Recess Dia Of Outer Ring 261 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.2.1 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 205925 lbf
  • Static Radial Load 301244 lbf
  • Max Speed 2400 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 17.5 kg
  • Price （US$） US$393.39

Features

How Is 23038 CC/C4W33 Bearing Engineered for Reliability?

23038 CC/C4W33 Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide excellent strength, supporting dynamic radial loads up to 205925 lbf.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 2400 rpm, it delivers consistent performance in demanding conditions.

23038 CC/C4W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C4 radial clearance allows for thermal expansion, ensuring reliable operation under varying temperatures.

The lubrication groove and holes simplify maintenance, extending the bearing’s service life.
Designed for heavy-duty applications, it balances load capacity and rotational speed effectively.

Application

Industrial Uses of 23038 CC/C4W33 Bearing
23038 CC/C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The spherical rollers adapt to misalignment, making it reliable in rugged environments.

In wind turbines, 23038 CC/C4W33 Bearing supports the main shaft, enduring high radial loads and variable speeds. Its C4 clearance ensures smooth operation even under thermal expansion.

For mining equipment, 23038 CC/C4W33 Bearing’s chrome steel construction resists wear in abrasive conditions. The lubrication groove design simplifies maintenance, extending service life in demanding applications.

What Makes 23038 CC/C4W33 Bearing a Preferred Choice?
23038 CC/C4W33 Bearing is ideal for paper mills, where its high dynamic load capacity handles constant stress. The steel cage provides durability, even in humid or chemically aggressive environments.

In construction machinery, 23038 CC/C4W33 Bearing ensures stability in cranes and excavators. Its metric sizing and interchangeable design with SKF models make it a versatile option for global equipment.

Built for Heavy-Duty Use: 23038 CC/C4W33 Bearing
23038 CC/C4W33 Bearing excels in steel production lines, where its temperature range suits hot rolling processes. The open seal type allows for custom lubrication to match specific operational needs.

For marine applications, 23038 CC/C4W33 Bearing’s corrosion-resistant materials perform well in saltwater conditions. Its high static radial load capacity ensures reliability in propulsion systems.

Automotive vs Aerospace: Applications of 23038 CC/C4W33 Bearing
In automotive testing rigs, 23038 CC/C4W33 Bearing handles high-speed radial loads with precision. Its robust construction suits long-term use in dynamic testing environments.

For aerospace ground equipment, 23038 CC/C4W33 Bearing supports heavy loads in aircraft tow tractors. The wide temperature range ensures performance in varying weather conditions.

Q&A

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