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23964 CC/C08W509 Double Row Spherical Roller Bearing

23964 CC/C08W509 Double Row Spherical Roller Bearing

The 23964 CC/C08W509 is a double-row spherical roller bearing with a 320mm bore and 440mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 332717 lbf and operates smoothly at speeds up to 1500 RPM.

Its open design and steel cage ensure durability, while the lubrication groove simplifies maintenance. 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 41kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23964 CC/C08W509
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 41 kg
  • Price （US$） US$2,087.96

Features

How Is 23964 CC/C08W509 Bearing Engineered for Reliability?

23964 CC/C08W509 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 332717 lbf.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1500 rpm, it delivers consistent performance in demanding conditions.

23964 CC/C08W509 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its open design and lubrication requirements ensure smooth operation and extended service life.

The precise tolerances and radial run-out of P5 grade make it suitable for high-precision applications.
Weighing 41 kg, it is built for heavy-duty industrial use while maintaining reliability.

Application

Industrial Uses of 23964 CC/C08W509 Bearing
23964 CC/C08W509 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads with ease. The spherical roller construction also accommodates slight misalignments, reducing wear in demanding conditions.

In wind turbine applications, 23964 CC/C08W509 Bearing supports the main shaft, offering reliable performance under varying wind loads. Its high dynamic radial load capacity ensures longevity even in continuous operation.

For mining equipment, 23964 CC/C08W509 Bearing’s robust chrome steel construction withstands harsh environments. The open seal design allows for effective lubrication, crucial in dusty or high-temperature settings.

Automotive vs Aerospace: Applications of 23964 CC/C08W509 Bearing
In large vehicles like trucks or buses, 23964 CC/C08W509 Bearing is often found in axle systems, providing stability under heavy loads. Its metric sizing makes it compatible with global manufacturing standards.

Aerospace applications benefit from 23964 CC/C08W509 Bearing’s high-temperature tolerance, suitable for auxiliary systems in aircraft. The steel cage ensures durability without adding excessive weight.

Built for Heavy-Duty Use: 23964 CC/C08W509 Bearing
23964 CC/C08W509 Bearing excels in industrial gearboxes, where its P5 radial run-out precision enhances operational smoothness. The lubrication groove design simplifies maintenance in hard-to-reach areas.

For paper mill machinery, this bearing’s combined load capability handles the dynamic stresses of rollers. The CN radial clearance offers a balance between performance and ease of installation.

Q&A

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