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231/530 CAK/HA3C084W33 Double Row Spherical Roller Bearing

231/530 CAK/HA3C084W33 Double Row Spherical Roller Bearing

The 231/530 CAK/HA3C084W33 is a double-row spherical roller bearing with a large 530mm bore and 870mm outer diameter, built from tough chrome steel. It handles heavy 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, making it suitable for harsh environments.

With a radial clearance of C4 and P5 precision, it offers reliable performance under demanding conditions. The lubrication groove and holes (12mm diameter) simplify maintenance.

This bearing is ideal for heavy machinery like crushers or mining equipment where high radial loads and misalignment are common. Compliant with RoHS and REACH standards, it’s a robust choice for industrial applications. Weighing 640kg, it’s built for long-term use.

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Product Parameters

  • Part Number 231/530 CAK/HA3C084W33
  • 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 C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 640 kg
  • Price （US$） US$17,221.39

Features

How Does 231/530 CAK/HA3C084W33 Bearing Handle Combined Loads?

231/530 CAK/HA3C084W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust 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 delivers durability and efficiency in demanding conditions.

What Makes 231/530 CAK/HA3C084W33 Bearing Suitable for High-Temperature Applications?

231/530 CAK/HA3C084W33 Bearing operates effectively in temperatures ranging from -30° to 200°C.
Its chrome steel construction ensures stability and performance even under extreme thermal conditions.
The brass cage further enhances its ability to withstand high temperatures without compromising integrity.
This makes it ideal for industrial applications where heat resistance is crucial.

Engineered for Precision: 231/530 CAK/HA3C084W33 Bearing

231/530 CAK/HA3C084W33 Bearing features a double-row spherical roller design, providing precise load distribution.
The tapered bore ensures secure fitting and alignment, reducing operational vibrations.
Its P5 radial run-out tolerance guarantees high accuracy in demanding machinery.
This precision engineering makes it a reliable choice for critical applications.

Why Choose 231/530 CAK/HA3C084W33 Bearing for Heavy-Duty Applications?

231/530 CAK/HA3C084W33 Bearing’s static radial load capacity of 3,147,325 lbf makes it suitable for heavy loads.
The chrome steel rollers and rings provide exceptional strength and durability.
Its open design allows for easy lubrication, ensuring smooth operation under stress.
This combination of features ensures long-lasting performance in challenging environments.

Application

Industrial Uses of 231/530 CAK/HA3C084W33 Bearing
This bearing is commonly used in heavy machinery like crushers and mining equipment, where its double-row spherical design handles combined loads effortlessly. The brass cage ensures smooth operation even under high stress.

In wind turbines, 231/530 CAK/HA3C084W33 Bearing supports the main shaft, thanks to its high dynamic radial load capacity. The tapered bore design simplifies installation, making it a favourite for renewable energy applications.

For paper mills, this bearing’s chrome steel construction withstands constant moisture and heavy loads. Its C4 radial clearance allows for thermal expansion, ensuring reliable performance in demanding environments.

Where Is 231/530 CAK/HA3C084W33 Bearing Used?
You’ll often find this bearing in large industrial gearboxes, where its spherical rollers compensate for misalignment. The open seal design makes lubrication straightforward, reducing downtime.

In steel production plants, 231/530 CAK/HA3C084W33 Bearing handles extreme temperatures and heavy loads. Its P5 radial run-out precision ensures consistent performance in rolling mills.

Built for Heavy-Duty Use: 231/530 CAK/HA3C084W33 Bearing
This bearing excels in construction equipment like cranes, where its 3147325 lbf static load rating provides unmatched stability. The metric sizing ensures compatibility with global machinery standards.

For marine applications, 231/530 CAK/HA3C084W33 Bearing’s corrosion-resistant materials and lubrication grooves extend service life. Its 200°C temperature range suits even the toughest environments.

Automotive vs Aerospace: Applications of 231/530 CAK/HA3C084W33 Bearing
In automotive testing rigs, this bearing handles high-speed radial loads with precision. The brass cage dampens vibrations, improving accuracy.

For aerospace ground equipment, 231/530 CAK/HA3C084W33 Bearing’s tapered bore ensures secure mounting. Its 670 rpm max speed meets the demands of aircraft maintenance tools.

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