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231/530 CAK/C08W33 Double Row Spherical Roller Bearing

231/530 CAK/C08W33 Double Row Spherical Roller Bearing

The 231/530 CAK/C08W33 is a double-row spherical roller bearing with a large 530mm bore and 870mm outer diameter, built from robust chrome steel. It handles combined loads up to 1916721 lbf and operates 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 performs well in temperatures from -30°C to 200°C and requires regular lubrication.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are common.

Weighing 640kg, it’s designed for stability and long-term use. Compliant with RoHS and REACH standards for safe operation.

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Product Parameters

  • Part Number 231/530 CAK/C08W33
  • 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 P5
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 640 kg
  • Price （US$） US$8,670.20

Features

Performance Features of 231/530 CAK/C08W33 Bearing

231/530 CAK/C08W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 1,916,721 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 670 rpm, it balances durability and efficiency in demanding conditions.

231/530 CAK/C08W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its tapered bore design ensures secure fitting, enhancing stability during operation.

The lubrication groove and holes in 231/530 CAK/C08W33 Bearing facilitate consistent lubrication.
This feature reduces wear and maintenance needs, making it a practical choice for industrial use.

Application

Industrial Uses of 231/530 CAK/C08W33 Bearing
231/530 CAK/C08W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The brass cage ensures smooth operation even under high stress.

In mining equipment, 231/530 CAK/C08W33 Bearing provides reliable performance in conveyors and pulverisers, thanks to its robust chrome steel construction. Its tapered bore design simplifies installation and maintenance in tight spaces.

For wind turbines, 231/530 CAK/C08W33 Bearing supports the main shaft, enduring variable loads and harsh weather conditions. The lubrication groove and hole design help maintain consistent performance over long periods.

Where Is 231/530 CAK/C08W33 Bearing Used?
231/530 CAK/C08W33 Bearing is ideal for paper mills, where it handles high speeds and heavy loads in rollers and dryers. Its spherical rollers compensate for shaft deflections, reducing wear.

In steel plants, 231/530 CAK/C08W33 Bearing works well in rolling mills, offering durability under extreme temperatures. The metric sizing ensures compatibility with European and Asian machinery standards.

Built for Heavy-Duty Use: 231/530 CAK/C08W33 Bearing
231/530 CAK/C08W33 Bearing excels in construction equipment like cranes and excavators, where its dynamic load capacity ensures longevity. The open design allows for easy lubrication and inspection.

For marine applications, 231/530 CAK/C08W33 Bearing is used in propeller shafts, handling combined loads and corrosive environments. The chrome steel rollers and rings provide excellent resistance to wear.

Automotive vs Aerospace: Applications of 231/530 CAK/C08W33 Bearing
In automotive testing rigs, 231/530 CAK/C08W33 Bearing withstands high radial loads and vibrations, ensuring accurate results. Its brass cage reduces friction and noise.

For aerospace ground equipment, 231/530 CAK/C08W33 Bearing supports heavy components like landing gear testers. The temperature range suits both cold and hot operating conditions.

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