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23976 CC/C3W33 Double Row Spherical Roller Bearing

23976 CC/C3W33 Double Row Spherical Roller Bearing

The 23976 CC/C3W33 is a double-row spherical roller bearing with a 380mm bore and 520mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 452091 lbf and runs smoothly at speeds up to 1200 RPM.

Its spherical roller design compensates for misalignment, while the steel cage ensures durability under heavy loads. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication for optimal performance.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery like crushers or mining equipment where high radial loads and misalignment are common.

Weighing 64.5kg, it’s built for robust industrial use. Compliant with RoHS and REACH standards for safe and reliable operation.

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Product Parameters

  • Part Number 23976 CC/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 380 x 520 x 106 mm
  • Bore Dia 380 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 106 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 419 mm
  • Shoulder/Recess Dia Of Outer Ring 481 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 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 452091 lbf
  • Static Radial Load 854274 lbf
  • Max Speed 1200 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 64.5 kg
  • Price （US$） US$3,271.65

Features

Performance Features of 23976 CC/C3W33 Bearing

23976 CC/C3W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 452091 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 1200 rpm, it balances performance and durability in demanding environments.

23976 CC/C3W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The C3 radial clearance provides optimal performance under varying thermal conditions.

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

Application

Industrial Uses of 23976 CC/C3W33 Bearing
The 23976 CC/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. Its robust construction ensures reliability in harsh industrial environments.

Where Is 23976 CC/C3W33 Bearing Used?
You’ll often find 23976 CC/C3W33 Bearing in mining equipment, thanks to its high dynamic radial load capacity. The spherical roller design also accommodates misalignment, making it ideal for rugged applications.

Built for Heavy-Duty Use: 23976 CC/C3W33 Bearing
23976 CC/C3W33 Bearing excels in paper mills and steel plants, where its chrome steel rollers withstand extreme temperatures. The C3 radial clearance ensures smooth operation even under heavy loads.

Automotive vs Aerospace: Applications of 23976 CC/C3W33 Bearing
While 23976 CC/C3W33 Bearing isn’t typically used in aerospace, it’s a staple in large commercial vehicles like buses and trucks. Its durability makes it suitable for transmissions and axle systems.

Essential Roles of 23976 CC/C3W33 Bearing
In wind turbines, 23976 CC/C3W33 Bearing supports the main shaft, handling both radial and axial loads. The steel cage and chrome steel rollers ensure long service life in demanding conditions.

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