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239/530 CA/C08W525 Double Row Spherical Roller Bearing

239/530 CA/C08W525 Double Row Spherical Roller Bearing

The 239/530 CA/C08W525 is a double-row spherical roller bearing with a large 530mm bore and 710mm outer diameter, built from tough chrome steel. It handles combined loads up to 743,668 lbf and runs smoothly at speeds up to 900 RPM.

Its brass cage and spherical rollers ensure reliable performance under heavy loads, while the open design allows for easy lubrication. The bearing operates in temperatures from -30°C to 200°C, making it versatile for various conditions.

With a radial run-out of P5 precision, it’s ideal for demanding applications like industrial gearboxes or heavy machinery. The lubrication groove and holes simplify maintenance, keeping it running smoothly over time.

Weighing 155kg, this robust bearing is interchangeable with SKF models. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements or new installations.

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Product Parameters

  • Part Number 239/530 CA/C08W525
  • 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 P5
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 155 kg
  • Price （US$） US$9,432.31

Features

Performance Features of 239/530 CA/C08W525 Bearing

239/530 CA/C08W525 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 743,668 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 900 rpm, it maintains reliable operation in demanding conditions.

239/530 CA/C08W525 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent performance.

The lubrication groove and hole design in 239/530 CA/C08W525 Bearing facilitate easy maintenance.
This feature helps extend service life and reduces downtime in industrial settings.

Application

Industrial Uses of 239/530 CA/C08W525 Bearing
This bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

Where Is 239/530 CA/C08W525 Bearing Used?
You’ll often find it in mining equipment, where its large bore and robust construction withstand harsh conditions. The spherical roller design compensates for misalignment, reducing wear over time.

Built for Heavy-Duty Use: 239/530 CA/C08W525 Bearing
Ideal for wind turbines, this bearing supports the main shaft with its high dynamic load capacity. The chrome steel rollers and rings provide long-lasting performance in demanding environments.

Automotive vs Aerospace: Applications of 239/530 CA/C08W525 Bearing
In large vehicles like trucks, it’s used in wheel hubs for its load-bearing capabilities. For industrial fans, its high-speed tolerance makes it a reliable choice.

Key Fields for 239/530 CA/C08W525 Bearing
Paper mills rely on this bearing for roller presses due to its durability and precision. The open design allows for easy lubrication, extending service life in continuous operations.

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