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23068 CACK/W33 Double Row Spherical Roller Bearing

23068 CACK/W33 Double Row Spherical Roller Bearing

The 23068 CACK/W33 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 runs smoothly at speeds up to 1300 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a radial clearance of CN and compliance with RoHS and REACH standards, it’s a reliable choice for heavy-duty applications. Ideal for use in industrial machinery, gearboxes, or large equipment where high load capacity is needed.

Weighing 105kg, it’s designed for durability and long-term performance. The lubrication groove and hole simplify maintenance, ensuring consistent operation.

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Product Parameters

  • Part Number 23068 CACK/W33
  • Brand TFL
  • Interchangeable SKF
  • Size 340 x 520 x 133 mm
  • Bore Dia 340 mm
  • Bore Dia Tolerance +0.057mm 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 Taper 1:12
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 105 kg
  • Price （US$） US$2,961.46

Features

How Does 23068 CACK/W33 Bearing Handle Heavy Loads?

23068 CACK/W33 Bearing features a double-row spherical roller design, ideal for handling combined radial and thrust loads.
Its dynamic radial load capacity reaches 632163 lbf, making it suitable for heavy-duty industrial applications.

The chrome steel rings and rollers ensure durability, while the brass cage maintains proper roller alignment.
With a maximum speed of 1300 rpm, it balances performance and reliability in demanding conditions.

23068 CACK/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit on shafts.

Application

Industrial Uses of 23068 CACK/W33 Bearing
23068 CACK/W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial and axial loads. The brass cage ensures smooth operation even under demanding conditions.

In wind turbines, 23068 CACK/W33 Bearing supports the main shaft, providing reliable performance in variable weather conditions. Its tapered bore design simplifies installation and maintenance in these critical applications.

For mining equipment, 23068 CACK/W33 Bearing’s robust construction withstands extreme loads and harsh environments. The lubrication groove and hole design help extend service life in dusty or high-temperature settings.

What Makes 23068 CACK/W33 Bearing a Preferred Choice?
23068 CACK/W33 Bearing excels in paper mill machinery, where its spherical rollers compensate for misalignment. The chrome steel rings and rollers offer durability in wet and corrosive environments.

In steel production lines, 23068 CACK/W33 Bearing handles heavy loads and high temperatures with ease. Its metric sizing ensures compatibility with European and Asian industrial equipment standards.

Built for Heavy-Duty Use: 23068 CACK/W33 Bearing
23068 CACK/W33 Bearing is ideal for gearboxes in marine applications, where its combined load capacity and corrosion resistance are crucial. The open design allows for easy relubrication during maintenance.

In construction equipment like cranes, 23068 CACK/W33 Bearing provides stability under dynamic loads. Its high static radial load capacity ensures safety in lifting operations.

Automotive vs Aerospace: Applications of 23068 CACK/W33 Bearing
In large commercial vehicles, 23068 CACK/W33 Bearing supports drivetrain components, handling heavy loads over long distances. Its temperature range suits both cold and hot climates.

For industrial fans and blowers, 23068 CACK/W33 Bearing offers smooth rotation at high speeds. The spherical roller design accommodates slight misalignments common in these systems.

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