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23976 CC/W513 Double Row Spherical Roller Bearing

23976 CC/W513 Double Row Spherical Roller Bearing

The 23976 CC/W513 is a double-row spherical roller bearing with a large 380mm bore and 520mm outer diameter, built from tough chrome steel. It handles heavy combined loads up to 452091 lbf and runs smoothly at speeds up to 1200 RPM.

Its open design requires regular lubrication, while the steel cage ensures durability under demanding conditions. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a radial clearance of CN and interchangeable with SKF models, it’s a reliable choice for heavy machinery. Ideal for applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 64.5kg, it’s built for strength and stability. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 23976 CC/W513
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 64.5 kg
  • Price （US$） US$3,435.24

Features

Performance Features of 23976 CC/W513 Bearing

23976 CC/W513 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 452091 lbf, ensuring robust performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, maintaining smooth operation.
With a maximum speed of 1200 rpm, it balances strength and efficiency.

23976 CC/W513 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The steel cage ensures roller alignment, reducing wear and extending service life.

Lubrication grooves and holes in 23976 CC/W513 Bearing facilitate easy maintenance.
Its cylindrical bore simplifies installation, saving time and effort.

Application

Industrial Uses of 23976 CC/W513 Bearing
The 23976 CC/W513 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles both radial and axial loads efficiently. Its large bore size makes it suitable for high-capacity industrial equipment.

In mining operations, 23976 CC/W513 Bearing provides reliable performance in conveyor systems and excavators, thanks to its robust chrome steel construction. The open design allows for easy lubrication, extending service life in demanding conditions.

For wind turbines, 23976 CC/W513 Bearing supports the main shaft, ensuring smooth rotation even under varying wind loads. Its high dynamic radial load capacity makes it a dependable choice for renewable energy applications.

Where Is 23976 CC/W513 Bearing Used?
You’ll often find 23976 CC/W513 Bearing in paper mills, where it supports large rollers under constant heavy loads. Its spherical roller design compensates for misalignment, reducing wear and tear.

In steel plants, 23976 CC/W513 Bearing is used in rolling mills, where its high-temperature tolerance ensures consistent performance. The steel cage adds durability, making it ideal for harsh environments.

Built for Heavy-Duty Use: 23976 CC/W513 Bearing
The 23976 CC/W513 Bearing excels in construction equipment like cranes and bulldozers, handling extreme loads with ease. Its wide temperature range allows operation in diverse climates.

For marine applications, 23976 CC/W513 Bearing is used in propeller shafts, where its corrosion-resistant materials withstand salty conditions. The lubrication groove ensures smooth operation even in continuous use.

Automotive vs Aerospace: Applications of 23976 CC/W513 Bearing
In large trucks, 23976 CC/W513 Bearing supports drivetrain components, offering durability under heavy loads. Its metric sizing ensures compatibility with global vehicle standards.

For aerospace ground equipment, 23976 CC/W513 Bearing is used in cargo loaders and maintenance platforms. Its high static radial load capacity ensures safety and reliability in critical operations.

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