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23964 CC/C083W509 Double Row Spherical Roller Bearing

23964 CC/C083W509 Double Row Spherical Roller Bearing

The 23964 CC/C083W509 is a double-row spherical roller bearing with a 320mm bore and 440mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 332717 lbf and operates smoothly at speeds up to 1500 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability under heavy loads. The open construction allows for easy lubrication, with a 6mm hole for convenient maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy machinery, industrial gearboxes, or applications requiring high radial load capacity.

Weighing 41kg, it’s built for demanding environments, with a temperature range of -30°C to 200°C. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 23964 CC/C083W509
  • Brand TFL
  • Interchangeable SKF
  • Size 320 x 440 x 90 mm
  • Bore Dia 320 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 440 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 90 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 354 mm
  • Shoulder/Recess Dia Of Outer Ring 406 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.3 mm
  • System of Measurement Metric
  • Radial run-out P5
  • 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 332717 lbf
  • Static Radial Load 606984 lbf
  • Max Speed 1500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 41 kg
  • Price （US$） US$2,087.96

Features

Performance Features of 23964 CC/C083W509 Bearing

23964 CC/C083W509 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 332717 lbf, making it suitable for heavy-duty applications.

The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 1500 rpm, it delivers reliable performance in various industrial settings.

23964 CC/C083W509 Bearing operates in temperatures from -30° to 200°C, adapting to harsh environments.
The C3 radial clearance provides optimal performance under varying thermal conditions.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.
Its open design simplifies lubrication, ensuring consistent performance with minimal maintenance.

Application

Industrial Uses of 23964 CC/C083W509 Bearing
23964 CC/C083W509 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The chrome steel construction ensures durability in harsh industrial environments.

In wind turbines, 23964 CC/C083W509 Bearing supports the main shaft, providing reliable performance under varying loads and speeds. Its C3 radial clearance allows for thermal expansion, making it suitable for high-temperature operations.

For mining equipment, 23964 CC/C083W509 Bearing’s robust design withstands extreme conditions, such as dust and heavy vibrations. The steel cage enhances stability, ensuring long service life even in demanding applications.

Automotive vs Aerospace: Applications of 23964 CC/C083W509 Bearing
In large trucks and buses, 23964 CC/C083W509 Bearing is used in axle systems, where its combined load capacity handles both radial and thrust forces. The metric sizing ensures compatibility with global vehicle standards.

For aerospace applications, 23964 CC/C083W509 Bearing’s high-temperature tolerance makes it suitable for auxiliary systems in aircraft. However, its weight and size typically limit it to ground support equipment rather than flight components.

What Makes 23964 CC/C083W509 Bearing a Preferred Choice?
23964 CC/C083W509 Bearing’s open design simplifies lubrication, which is crucial for maintaining performance in continuous operation scenarios like paper mills. The P5 radial run-out ensures precision in high-speed applications.

Its ability to handle combined loads makes it versatile for use in construction equipment, such as cranes and excavators. The large bore diameter accommodates heavy shafts, reducing the need for additional adapters.

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