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23044 CCJC3W33 Double Row Spherical Roller Bearing

23044 CCJC3W33 Double Row Spherical Roller Bearing

The 23044 CCJC3W33 is a double-row spherical roller bearing with a 220mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 283484 lbf and runs smoothly at speeds up to 2000 RPM.

Its open design allows for easy lubrication, with a 13.9mm groove and 7.5mm holes for efficient maintenance. The steel cage ensures durability, while the C3 radial clearance accommodates thermal expansion.

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

Weighing 29.5kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards, it’s a reliable option for demanding environments.

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Product Parameters

  • Part Number 23044 CCJC3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 340 x 90 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 90 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 250 mm
  • Shoulder/Recess Dia Of Outer Ring 306 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.3 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 283484 lbf
  • Static Radial Load 418145 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 29.5 kg
  • Price （US$） US$542.52

Features

Performance Features of 23044 CCJC3W33 Bearing

23044 CCJC3W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 283484 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress and wear.
With a maximum speed of 2000 rpm, it balances durability and efficiency in demanding conditions.

23044 CCJC3W33 Bearing operates in temperatures from -30° to 200°C, making it suitable for varied environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during operation.

The steel cage maintains roller alignment, enhancing stability and extending service life.
Lubrication grooves and holes ensure consistent lubrication, reducing maintenance needs.

Application

Industrial Uses of 23044 CCJC3W33 Bearing
23044 CCJC3W33 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 spherical roller construction adapts well to misalignment, ensuring reliable performance in tough conditions.

In wind turbines, 23044 CCJC3W33 Bearing supports the main shaft, thanks to its high dynamic load capacity and resistance to wear. The C3 radial clearance also accommodates thermal expansion during prolonged operation.

For mining equipment, 23044 CCJC3W33 Bearing’s robust chrome steel construction withstands extreme loads and harsh environments. Its lubrication groove design simplifies maintenance, reducing downtime in critical applications.

Automotive vs Aerospace: Applications of 23044 CCJC3W33 Bearing
In large vehicles like trucks and buses, 23044 CCJC3W33 Bearing is often found in drivetrain systems, where its combined load capacity ensures smooth power transmission. The metric sizing makes it compatible with many European and Asian models.

Aerospace applications benefit from 23044 CCJC3W33 Bearing’s high-speed capability and temperature resistance, particularly in auxiliary systems. However, its weight may limit use in primary flight components.

Built for Heavy-Duty Use: 23044 CCJC3W33 Bearing
23044 CCJC3W33 Bearing excels in construction equipment like excavators, where its durability and load-handling capacity are essential. The steel cage adds strength, making it suitable for high-impact scenarios.

In paper mills, 23044 CCJC3W33 Bearing’s ability to handle misalignment and heavy loads keeps production lines running smoothly. The open design allows for easy lubrication, extending service life in dusty environments.

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