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23944 CC/C3W513 Double Row Spherical Roller Bearing

23944 CC/C3W513 Double Row Spherical Roller Bearing

The 23944 CC/C3W513 is a double-row spherical roller bearing with a 220mm bore and 300mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 148,599 lbf and runs smoothly at speeds up to 2200 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures ranging from -30°C to 200°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial machinery or gear systems where robust performance is needed.

Weighing 12kg, it’s built to handle significant loads while maintaining stability. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23944 CC/C3W513
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 300 x 60 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 300 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 241 mm
  • Shoulder/Recess Dia Of Outer Ring 278 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 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 148599 lbf
  • Static Radial Load 242794 lbf
  • Max Speed 2200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 12 kg
  • Price （US$） US$530.88

Features

Performance Features of 23944 CC/C3W513 Bearing

23944 CC/C3W513 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 148599 lbf, ensuring reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, maintaining performance under stress.
With a maximum speed of 2200 rpm, it balances durability and efficiency in demanding conditions.

23944 CC/C3W513 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C3 radial clearance provides flexibility, accommodating thermal expansion during use.

Its steel cage ensures proper roller alignment, reducing friction and extending service life.
The open design simplifies lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 23944 CC/C3W513 Bearing
23944 CC/C3W513 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 ensures smooth operation even in misaligned conditions.

In automotive applications, 23944 CC/C3W513 Bearing supports large components such as truck axles and transmissions, thanks to its high load capacity. The chrome steel material provides durability under demanding conditions.

For industrial fans and blowers, 23944 CC/C3W513 Bearing’s C3 radial clearance allows for thermal expansion during high-speed operation. Its open design simplifies lubrication, extending service life in continuous-use environments.

Where Is 23944 CC/C3W513 Bearing Used?
You’ll often find 23944 CC/C3W513 Bearing in mining equipment, where its robust construction withstands harsh conditions. The steel cage and rollers ensure reliable performance under heavy loads.

In paper mills, 23944 CC/C3W513 Bearing handles the high speeds and loads of rolling machines. The metric sizing makes it easy to replace in European and Asian machinery.

Built for Heavy-Duty Use: 23944 CC/C3W513 Bearing
23944 CC/C3W513 Bearing excels in construction equipment like cranes and excavators, where its combined load capacity is essential. The wide temperature range suits both hot and cold environments.

For wind turbines, 23944 CC/C3W513 Bearing’s spherical rollers accommodate shaft deflections. The lubrication groove design ensures consistent performance in remote, hard-to-maintain locations.

Automotive vs Aerospace: Applications of 23944 CC/C3W513 Bearing
In automotive settings, 23944 CC/C3W513 Bearing supports heavy axles and gearboxes, prioritising load capacity. For aerospace ground equipment, its precision and temperature tolerance are key advantages.

The bearing’s 2200 rpm max speed suits industrial motors, while its 12 kg weight is manageable for large-scale installations. Chrome steel construction balances cost and performance across sectors.

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