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239/530 CA/W33 Double Row Spherical Roller Bearing

239/530 CA/W33 Double Row Spherical Roller Bearing

The 239/530 CA/W33 is a double-row spherical roller bearing with a large 530mm bore and 710mm outer diameter, built from sturdy chrome steel. It handles heavy combined loads up to 743,668 lbf and operates smoothly at speeds up to 900 RPM.

Its brass cage and spherical rollers ensure durability, while the open design allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a lubrication groove and hole, maintenance is straightforward, making it suitable for heavy-duty applications. Ideal for use in industrial machinery like crushers or large gearboxes where high radial and axial loads are present.

Weighing 155kg, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 239/530 CA/W33
  • 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 CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 155 kg
  • Price （US$） US$9,167.85

Features

Performance Features of 239/530 CA/W33 Bearing

239/530 CA/W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 743,668 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 900 rpm, it delivers reliable performance under demanding conditions.

239/530 CA/W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 239/530 CA/W33 Bearing simplifies maintenance.
This feature helps extend service life while reducing operational downtime.

Weighing 155 kg, 239/530 CA/W33 Bearing is designed for stability in large-scale machinery.
Its precise tolerances ensure smooth integration and reliable performance.

Application

Industrial Uses of 239/530 CA/W33 Bearing
The 239/530 CA/W33 Bearing is widely used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effortlessly.
Its brass cage and chrome steel rollers ensure durability even in harsh industrial environments.

Why Is 239/530 CA/W33 Bearing Essential in Machinery?
This bearing excels in applications like wind turbines and mining equipment, thanks to its high dynamic radial load capacity.
The W33 lubrication groove makes maintenance straightforward, extending service life in demanding conditions.

Built for Heavy-Duty Use: 239/530 CA/W33 Bearing
In steel mills and paper processing plants, 239/530 CA/W33 Bearing provides reliable performance under extreme temperatures.
Its spherical roller design compensates for misalignment, reducing wear and tear on connected components.

Automotive vs Aerospace: Applications of 239/530 CA/W33 Bearing
While too large for most vehicles, 239/530 CA/W33 Bearing is ideal for aerospace ground support equipment.
Its metric sizing and high load capacity make it a go-to choice for heavy-load handling systems.

Key Fields for 239/530 CA/W33 Bearing
This bearing is commonly found in marine propulsion systems, where its corrosion-resistant materials withstand salty environments.
The wide temperature range also makes it suitable for arctic and desert applications.

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