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23068 CAC/C3W33 Double Row Spherical Roller Bearing

23068 CAC/C3W33 Double Row Spherical Roller Bearing

The 23068 CAC/C3W33 is a double-row spherical roller bearing with a 340mm bore and 520mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 632163 lbf and operates smoothly at speeds up to 1300 RPM.

Its brass cage and open design ensure durability, while the C3 radial clearance allows for thermal expansion. The bearing works in temperatures from -30°C to 200°C, making it suitable for demanding environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 105kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 23068 CAC/C3W33
  • 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 Brass
  • Dynamic Radial Load 632163 lbf
  • Static Radial Load 1022881 lbf
  • Max Speed 1300 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$2,961.46

Features

How Is 23068 CAC/C3W33 Bearing Engineered for Reliability?

23068 CAC/C3W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its chrome steel rings and rollers provide high strength, supporting dynamic radial loads up to 632163 lbf.

The brass cage ensures smooth roller alignment, reducing friction and wear over time.
With a C3 radial clearance, it accommodates thermal expansion in high-temperature environments up to 200°C.

23068 CAC/C3W33 Bearing includes lubrication grooves and holes for consistent performance.
Its robust construction makes it suitable for heavy-duty applications requiring long-term reliability.

Application

Industrial Uses of 23068 CAC/C3W33 Bearing
23068 CAC/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads effortlessly. The brass cage ensures smooth operation even under extreme conditions.

In wind turbines, 23068 CAC/C3W33 Bearing plays a key role in supporting the main shaft, thanks to its robust construction and C3 radial clearance. Its ability to withstand misalignment makes it ideal for such demanding environments.

For mining equipment, 23068 CAC/C3W33 Bearing’s chrome steel rollers provide durability in harsh conditions, while the lubrication groove simplifies maintenance. The metric sizing ensures compatibility with global machinery standards.

Where Is 23068 CAC/C3W33 Bearing Used?
You’ll often find 23068 CAC/C3W33 Bearing in paper mills, where its spherical roller design compensates for shaft deflections. The open seal type allows for easy relubrication, extending service life.

In construction equipment like cranes, 23068 CAC/C3W33 Bearing’s high static load capacity ensures reliable performance. The temperature range of -30° to 200°C makes it suitable for outdoor use in varying climates.

Built for Heavy-Duty Use: 23068 CAC/C3W33 Bearing
23068 CAC/C3W33 Bearing excels in steel mills, where its combined load handling keeps rolling mills running smoothly. The large bore diameter accommodates heavy shafts with ease.

For marine applications, 23068 CAC/C3W33 Bearing’s corrosion-resistant materials and lubrication holes ensure longevity. Its weight of 105 kg reflects the sturdy build needed for such environments.

Automotive vs Aerospace: Applications of 23068 CAC/C3W33 Bearing
In large trucks, 23068 CAC/C3W33 Bearing supports drivetrain components, handling heavy loads with reliability. The cylindrical bore simplifies installation in vehicle assemblies.

For aerospace ground equipment, 23068 CAC/C3W33 Bearing’s precision and durability are crucial. Its wide temperature range ensures performance in both hot and cold conditions.

Q&A

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