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23044 CCK C3 W33 Double Row Spherical Roller Bearing

23044 CCK C3 W33 Double Row Spherical Roller Bearing

The 23044 CCK C3 W33 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 operates smoothly at speeds up to 2000 RPM.

Its spherical roller design compensates for misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with grooves and holes designed for efficient maintenance.

This bearing is interchangeable with SKF models, 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 29.5kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number 23044 CCK C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 340 x 90 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm 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 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 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$498.96

Features

Performance Features of 23044 CCK C3 W33 Bearing

23044 CCK C3 W33 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 on the bearing.
This makes 23044 CCK C3 W33 Bearing suitable for challenging industrial environments.

With a maximum speed of 2000 rpm, it balances durability and efficiency.
The C3 radial clearance provides flexibility in high-temperature operations.

23044 CCK C3 W33 Bearing operates in temperatures from -30° to 200°C, making it versatile.
Its steel cage ensures proper roller alignment, extending service life.

The lubrication groove and hole design simplify maintenance.
This helps keep 23044 CCK C3 W33 Bearing running smoothly with minimal downtime.

Application

Industrial Uses of 23044 CCK C3 W33 Bearing
The 23044 CCK C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads with ease. Its spherical roller construction also compensates for minor misalignments, ensuring smooth operation.

In automotive applications, 23044 CCK C3 W33 Bearing supports large drivetrain components, such as truck axles and gearboxes. The tapered bore design simplifies installation, while the C3 clearance accommodates thermal expansion during prolonged use.

For wind turbines, 23044 CCK C3 W33 Bearing’s robust build and high dynamic load capacity make it ideal for main shaft applications. The lubrication groove and holes ensure consistent performance even in demanding conditions.

Where Is 23044 CCK C3 W33 Bearing Used?
You’ll often find 23044 CCK C3 W33 Bearing in mining equipment, where its ability to handle combined loads and harsh environments is invaluable. The chrome steel construction provides long-lasting durability under heavy stress.

In paper mills, this bearing supports large rollers, ensuring smooth operation at high speeds. The open design allows for easy relubrication, reducing downtime and maintenance costs.

Built for Heavy-Duty Use: 23044 CCK C3 W33 Bearing
The 23044 CCK C3 W33 Bearing excels in construction machinery, such as cranes and excavators, thanks to its high static load capacity. Its steel cage enhances stability, even under extreme conditions.

In steel plants, this bearing is a reliable choice for rolling mills, where its temperature resistance up to 200°C ensures consistent performance. The metric sizing also simplifies replacement in European and Asian equipment.

Automotive vs Aerospace: Applications of 23044 CCK C3 W33 Bearing
In automotive settings, 23044 CCK C3 W33 Bearing is used in heavy-duty trucks, handling both radial and axial loads effortlessly. The tapered bore ensures a secure fit, even under vibration.

For aerospace ground equipment, this bearing supports landing gear testing rigs, where precision and reliability are critical. Its high-speed capability and temperature range make it a versatile choice.

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