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239/530 CA/C083W509 Double Row Spherical Roller Bearing

239/530 CA/C083W509 Double Row Spherical Roller Bearing

The 239/530 CA/C083W509 is a double-row spherical roller bearing with a large 530mm bore and 710mm outer diameter, built from tough chrome steel. It handles heavy combined loads up to 743,668 lbf and runs smoothly at speeds up to 900 RPM.

Its brass cage and open design allow for easy lubrication, while the spherical rollers adjust to misalignment. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With a C3 radial clearance and P5 precision, it offers reliable performance in demanding applications. Ideal for heavy machinery like crushers or mining equipment where durability and load capacity are key.

Weighing 155kg, it’s a robust choice for industrial use. Compliant with RoHS and REACH standards for safe operation.

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Product Parameters

  • Part Number 239/530 CA/C083W509
  • 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 C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 155 kg
  • Price （US$） US$9,432.31

Features

Performance Features of 239/530 CA/C083W509 Bearing

239/530 CA/C083W509 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 743,668 lbf, ensuring reliable operation in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 900 rpm, it delivers consistent performance under demanding conditions.

239/530 CA/C083W509 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance ensures smooth performance even in high-load scenarios.

The lubrication groove and hole design simplify maintenance, enhancing operational efficiency.
This bearing is ideal for applications requiring durability and precision.

Application

Industrial Uses of 239/530 CA/C083W509 Bearing
239/530 CA/C083W509 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 and chrome steel construction ensure durability in harsh environments, making it suitable for mining and construction equipment.

What Makes 239/530 CA/C083W509 Bearing a Preferred Choice?
In wind turbines, 239/530 CA/C083W509 Bearing supports the main shaft, offering reliable performance under fluctuating loads and high speeds.
Its C3 radial clearance allows for thermal expansion, which is essential in applications with variable operating temperatures.

Built for Heavy-Duty Use: 239/530 CA/C083W509 Bearing
This bearing excels in paper mill machinery, where its spherical rollers accommodate misalignment and reduce stress on adjacent components.
The open seal design simplifies lubrication, ensuring smooth operation in dusty or humid conditions.

Automotive vs Aerospace: Applications of 239/530 CA/C083W509 Bearing
In large commercial vehicles, 239/530 CA/C083W509 Bearing is used in wheel hubs and transmissions, providing stability under heavy loads.
While less common in aerospace, its high-temperature tolerance makes it suitable for ground support equipment like aircraft tugs.

Key Fields for 239/530 CA/C083W509 Bearing
239/530 CA/C083W509 Bearing is ideal for steel rolling mills, where its dynamic load capacity handles the intense pressure of metal forming.
The metric dimensions and P5 radial run-out precision ensure compatibility with European and Asian industrial standards.

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