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231/530 CAK/HA3C4W33 Double Row Spherical Roller Bearing

231/530 CAK/HA3C4W33 Double Row Spherical Roller Bearing

The 231/530 CAK/HA3C4W33 is a double-row spherical roller bearing with a large 530mm bore and 870mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1916721 lbf and runs smoothly at speeds up to 670 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) allows for secure fitting. The bearing operates in temperatures from -30°C to 200°C and requires regular lubrication for optimal performance.

With a C4 radial clearance, it suits heavy-duty applications like industrial gearboxes or large machinery. Weighing 640kg, it’s built for robust performance in demanding environments. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF models.

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Product Parameters

  • Part Number 231/530 CAK/HA3C4W33
  • Brand TFL
  • Interchangeable SKF
  • Size 530 x 870 x 272 mm
  • Bore Dia 530 mm
  • Bore Dia Tolerance +0.07mm to 0
  • Outer Dia 870 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 272 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 638 mm
  • Shoulder/Recess Dia Of Outer Ring 763 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.7.5 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 1916721 lbf
  • Static Radial Load 3147325 lbf
  • Max Speed 670 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 640 kg

Features

Performance Features of 231/530 CAK/HA3C4W33 Bearing

231/530 CAK/HA3C4W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,916,721 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and wear.
With a maximum speed of 670 rpm, it delivers reliable performance under demanding conditions.

231/530 CAK/HA3C4W33 Bearing operates in temperatures ranging from -30° to 200°C, ensuring versatility.
Its C4 radial clearance provides optimal performance in various industrial settings.

The lubrication groove and hole design in 231/530 CAK/HA3C4W33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s service life and reduces downtime.

231/530 CAK/HA3C4W33 Bearing’s tapered bore design ensures secure fitting and alignment.
This construction enhances stability and load distribution during operation.

Application

Industrial Uses of 231/530 CAK/HA3C4W33 Bearing
231/530 CAK/HA3C4W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The brass cage ensures smooth operation even under high stress.

In mining equipment, 231/530 CAK/HA3C4W33 Bearing provides reliable performance in conveyor systems and large gearboxes. Its tapered bore design simplifies installation and maintenance in rugged environments.

For wind turbines, 231/530 CAK/HA3C4W33 Bearing’s spherical rollers accommodate misalignment, reducing wear in the main shaft. The C4 radial clearance allows for thermal expansion during prolonged operation.

Where Is 231/530 CAK/HA3C4W33 Bearing Used?
231/530 CAK/HA3C4W33 Bearing is ideal for paper mills, supporting large rollers that require consistent alignment. Its chrome steel construction resists corrosion in humid conditions.

In steel plants, 231/530 CAK/HA3C4W33 Bearing handles extreme loads in rolling mills. The lubrication groove ensures even oil distribution, extending bearing life.

Built for Heavy-Duty Use: 231/530 CAK/HA3C4W33 Bearing
231/530 CAK/HA3C4W33 Bearing excels in marine applications, such as ship propulsion systems, where its high static load capacity is crucial. The open design allows for easy relubrication.

For construction cranes, 231/530 CAK/HA3C4W33 Bearing’s robust design supports heavy lifting operations. The temperature range ensures performance in both hot and cold climates.

Automotive vs Aerospace: Applications of 231/530 CAK/HA3C4W33 Bearing
In large commercial vehicles, 231/530 CAK/HA3C4W33 Bearing is used in differential systems for its load-handling capability. The metric sizing fits standard European truck designs.

For aerospace ground equipment, 231/530 CAK/HA3C4W33 Bearing supports heavy load platforms. Its brass cage reduces friction during high-speed testing.

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