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239/530 CA/C3W33 Double Row Spherical Roller Bearing

239/530 CA/C3W33 Double Row Spherical Roller Bearing

The 239/530 CA/C3W33 is a double-row spherical roller bearing with a large 530mm bore and 710mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 743,668 lbf and runs smoothly at speeds up to 900 RPM.

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

With lubrication grooves and holes, maintenance is straightforward. This model is interchangeable with SKF bearings, offering a reliable replacement option.

Ideal for heavy machinery like crushers or industrial gearboxes where high radial loads are common. Compliant with RoHS and REACH standards, it weighs 155kg for its robust size.

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Product Parameters

  • Part Number 239/530 CA/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 530 x 710 x 136 mm
  • Bore Dia 530 mm
  • Bore Dia Tolerance -0.05mm to 0
  • Outer Dia 710 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 136 mm
  • Width Tolerance -0.5mm to 0
  • Shoulder Dia Of Inner Ring 594 mm
  • Shoulder/Recess Dia Of Outer Ring 661 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 743668 lbf
  • Static Radial Load 150622 lbf
  • Max Speed 900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 155 kg
  • Price （US$） US$9,167.85

Features

How Is 239/530 CA/C3W33 Bearing Engineered for Reliability?

239/530 CA/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 743,668 lbf.

The brass cage ensures smooth roller alignment, reducing friction and wear during operation.
With a C3 radial clearance, it accommodates thermal expansion, maintaining performance in varying temperatures.

239/530 CA/C3W33 Bearing operates efficiently at speeds up to 900 rpm, even in demanding conditions.
Its lubrication groove and holes simplify maintenance, ensuring consistent performance over time.

Application

Industrial Uses of 239/530 CA/C3W33 Bearing
239/530 CA/C3W33 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.

Where Is 239/530 CA/C3W33 Bearing Used?
In mining equipment, 239/530 CA/C3W33 Bearing supports large rotating components, thanks to its robust chrome steel construction. Its C3 radial clearance allows for thermal expansion in high-temperature environments.

Built for Heavy-Duty Use: 239/530 CA/C3W33 Bearing
This bearing excels in paper mill machinery, where its spherical rollers accommodate misalignment and reduce stress. The lubrication groove design ensures consistent performance in continuous operation.

Automotive vs Aerospace: Applications of 239/530 CA/C3W33 Bearing
While 239/530 CA/C3W33 Bearing is too large for most automotive uses, it’s ideal for aerospace ground support equipment. Its high static load capacity makes it reliable for heavy lifting applications.

Key Fields for 239/530 CA/C3W33 Bearing
In wind turbines, 239/530 CA/C3W33 Bearing handles the variable loads from rotor blades, ensuring long service life. The metric dimensions make it a standard choice for European-designed systems.

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