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23068 CC W513 W33 Double Row Spherical Roller Bearing

23068 CC W513 W33 Double Row Spherical Roller Bearing

The 23068 CC W513 W33 is a double-row spherical roller bearing with a 340mm bore and 520mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 632163 lbf and runs smoothly at speeds up to 1300 RPM.

Its open design and lubrication groove (22.3mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing operates well in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 105kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 23068 CC W513 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 340 x 520 x 133 mm
  • Bore Dia 340 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.05mm to 0
  • Width 133 mm
  • Width Tolerance -0.4mm to 0
  • Shoulder Dia Of Inner Ring 398 mm
  • Shoulder/Recess Dia Of Outer Ring 468 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 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 632163 lbf
  • Static Radial Load 1022881 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$2,277.90

Features

Performance Features of 23068 CC W513 W33 Bearing

23068 CC W513 W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 632163 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 1300 rpm, it maintains efficiency even under demanding conditions.

23068 CC W513 W33 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.

Application

Industrial Uses of 23068 CC W513 W33 Bearing
23068 CC W513 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads efficiently. The spherical roller construction allows for slight misalignment, making it ideal for rugged environments.

In wind turbine applications, 23068 CC W513 W33 Bearing supports the main shaft, providing reliable performance under varying wind loads. Its high dynamic radial load capacity ensures longevity in these demanding conditions.

For mining equipment, 23068 CC W513 W33 Bearing’s chrome steel rollers and steel cage withstand abrasive dust and heavy shocks. The lubrication groove design simplifies maintenance, reducing downtime in remote locations.

Where Is 23068 CC W513 W33 Bearing Used?
You’ll often find 23068 CC W513 W33 Bearing in paper mill machinery, where its wide temperature range suits both hot and wet processes. The open seal design allows for easy relubrication during routine checks.

In steel production lines, 23068 CC W513 W33 Bearing handles the high radial loads from rolling mills. Its CN radial clearance provides optimal performance under thermal expansion during continuous operation.

Built for Heavy-Duty Use: 23068 CC W513 W33 Bearing
23068 CC W513 W33 Bearing excels in construction equipment like cranes, where its 133mm width provides stability under dynamic loads. The cylindrical bore ensures secure fitting on large shafts.

For marine applications, 23068 CC W513 W33 Bearing’s corrosion-resistant materials perform well in saltwater environments. The lubrication holes help maintain smooth operation during long voyages.

Automotive vs Aerospace: Applications of 23068 CC W513 W33 Bearing
In large commercial vehicles, 23068 CC W513 W33 Bearing supports drivetrain components, handling both radial and axial forces. Its metric sizing matches European truck specifications perfectly.

While less common in aerospace, 23068 CC W513 W33 Bearing occasionally appears in ground support equipment. The bearing’s weight capacity makes it suitable for aircraft tow tractors and loading systems.

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